ABSTRACT
ABSTRACT Introduction: Meniscal injury is a common condition that can lead to disability due to pain and proprioceptive failure, requiring immediate attention. Combination therapies involve advanced approaches aiming to accelerate rehabilitation in athletes, and electroacupuncture presents therapeutic benefits, although there is still no evidence of its combination with sports therapy. Objective: This paper analyzes the performance of sports rehabilitation in athletes with meniscal lesions using electroacupuncture combined with sports therapy. Methods: The intervention in the control group was based on a traditional range of motion work, muscle strength, proprioceptive training, and other exercise therapies, while the experimental group received a 30 min electro-acupuncture protocol three times a week for four consecutive weeks. The surrogate data (gender, age, disease course, location) are the same. Before treatment, joint activity, muscle strength, total joint scale score of the LYSHOLM questionnaire, and other observational indices were measured during the 6th and 12th week of treatment. The non-parametric statistical method and T-test were used to analyze the changes of each index before and after treatment. After 12 weeks of treatment, the difference between the experimental group and the combination before treatment was significant. Results: The treatment effect of the experimental group was significantly better than the control group. Conclusion: The effect of sports rehabilitation of athletes with meniscus injury based on electroacupuncture combined with sports therapy showed high resolutive application value, indicating an alternative for non-surgical treatment in knee meniscus injuries. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
RESUMO Introdução: A lesão meniscal é um acometimento comum que pode gerar incapacitação por dor e falha proprioceptiva, exigindo atenção imediata. Terapias combinadas envolvem abordagens avançadas com o objetivo de acelerar a reabilitação nos atletas, e a eletroacupuntura apresenta benefícios terapêuticos, embora ainda não possua evidencias de sua combinação com a terapia esportiva. Objetivo: Analisar o desempenho da reabilitação esportiva em atletas com lesão meniscal utilizando eletroacupuntura combinada à terapia esportiva. Métodos: A intervenção no grupo controle baseou-se no trabalho tradicional de amplitude de movimento, força muscular, treinamento proprioceptivo e outros tipos de terapias de exercício enquanto que ao grupo experimental foi adicionado um protocolo de eletro-acupuntura de 30 minutos de duração, 3 vezes por semana durante 4 semanas consecutivas. Os dados de substituição (sexo, idade, curso de doença, localização) são basicamente os mesmos. Antes do tratamento, a atividade articular, a força muscular, o escore total da escala articular do questionário LYSHOLM e outros índices de observação foram medidos na 6ª e 12ª semana do tratamento. O método estatístico não paramétrico e teste-T foram utilizados para analisar as alterações de cada índice antes e depois do tratamento. Após 12 semanas de tratamento, a diferença entre o grupo experimental e a combinação antes do tratamento foi significativa. Resultados: O efeito de tratamento do grupo experimental foi significativamente melhor do que o grupo controle. Conclusão: O efeito de reabilitação esportiva de atletas com lesão meniscal baseada em eletroacupuntura combinada à terapia esportiva demonstrou alto valor de aplicação resolutiva, indicada como alternativa para o tratamento não cirúrgico em lesões no menisco do joelho. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento.
Resumen Introducción: La lesión meniscal es una lesión común que puede causar incapacidad por dolor y fallo propioceptivo, requiriendo atención inmediata. Las terapias combinadas implican enfoques avanzados con el objetivo de acelerar la rehabilitación en los deportistas, y la electroacupuntura presenta beneficios terapéuticos, aunque todavía no hay pruebas de su combinación con la terapia deportiva. Objetivo: Analizar el rendimiento de la rehabilitación deportiva en atletas con lesión meniscal utilizando electroacupuntura combinada con la terapia deportiva. Métodos: La intervención en el grupo de control se basó en el trabajo tradicional de amplitud de movimiento, fuerza muscular, entrenamiento propioceptivo y otros tipos de terapias de ejercicio, mientras que al grupo experimental se le añadió un protocolo de electroacupuntura de 30 minutos de duración, 3 veces a la semana durante 4 semanas consecutivas. Los datos sustitutivos (sexo, edad, evolución de la enfermedad, localización) son básicamente los mismos. Antes del tratamiento, se midieron la actividad articular, la fuerza muscular, la puntuación total de la escala articular del cuestionario LYSHOLM y otros índices de observación en la 6ª y 12ª semana de tratamiento. Se utilizó el método estadístico no paramétrico y la prueba T para analizar los cambios de cada índice antes y después del tratamiento. Tras 12 semanas de tratamiento, la diferencia entre el grupo experimental y la combinación antes del tratamiento era significativa. Resultados: El efecto del tratamiento del grupo experimental fue significativamente mejor que el del grupo de control. Conclusión: El efecto de la rehabilitación deportiva de atletas con lesión de menisco basada en la electroacupuntura combinada con la terapia deportiva mostró un alto valor de aplicación resolutiva, indicada como alternativa de tratamiento no quirúrgico en las lesiones de menisco de rodilla. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento.
Subject(s)
Humans , Athletic Injuries/rehabilitation , Electroacupuncture , Exercise Therapy/methods , Tibial Meniscus Injuries/rehabilitation , Knee Injuries/rehabilitation , Pain Measurement , Muscle StrengthABSTRACT
ABSTRACT Introduction: With the 2022 Winter Olympic Games launch, ice and snow sports have come into the spotlight, receiving government incentives to encourage their practice. Objective: Examine the causes of knee injury in skiers, proposing preventive measures for joint injury. Methods: The current situation of joint injury in skiers' knees, joint movement in skiing, the cause of joint injury, and the prevention of joint injury were analyzed, and scientific prevention and corresponding treatment plan were developed according to the results of the analysis. Results: The injury rate among skiers is high. Ligament injury, tendon injury, and muscle strain are the three main types of injury. There are 57 mild injuries of various types to the knee joint - 53.27% of all injuries; 41 moderate injuries, representing 38.32% of all injuries; 9 serious injuries, representing 8.41% of all injuries, with minor injuries. Conclusion: This article examines knee motion and the causes of knee injury in skiers and proposes preventive measures for joint injury. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
RESUMO Introdução: Com o lançamento dos Jogos Olímpicos de Inverno de 2022, os esportes de gelo e neve entraram em evidência, recebendo incentivos governamentais para encorajamento de sua prática. Objetivo: Examinar as causas da lesão no joelho em esquiadores, propondo medidas preventivas para a lesão articular. Métodos: Foram analisadas a situação atual de lesão articular nos joelhos dos esquiadores, o movimento articular no esqui, a causa das lesões articulares e a prevenção de lesões articulares, além de um plano de prevenção científica e tratamento correspondente, de acordo com os resultados da análise. Resultados: A taxa de lesões em esquiadores é alta. Lesão ligamentar, lesão tendinosa e tensão muscular são os três principais tipos de lesão. Há 57 lesões leves de vários tipos na articulação do joelho - 53,27% de todas as lesões; 41 lesões moderadas, representando 38,32% de todas as lesões; 9 lesões graves, representando 8,41% de todos os ferimentos, com ferimentos menores. Conclusão: Este artigo examina o movimento do joelho e as causas da lesão no joelho em esquiadores, e propõe medidas preventivas para lesão articular. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento.
RESUMEN Introducción: Con la puesta en marcha de los Juegos Olímpicos de Invierno de 2022, los deportes de hielo y nieve han pasado a ser el centro de atención, recibiendo incentivos gubernamentales para fomentar su práctica. Objetivo: Examinar las causas de las lesiones de rodilla en los esquiadores, proponiendo medidas preventivas de las lesiones articulares. Métodos: Se analizó la situación actual de las lesiones articulares en las rodillas de los esquiadores, el movimiento articular en el esquí, la causa de las lesiones articulares y la prevención de las mismas, y se elaboró un plan científico de prevención y tratamiento correspondiente según los resultados del análisis. Resultados: El índice de lesiones en los esquiadores es alto. Las lesiones de ligamentos, las lesiones de tendones y las distensiones musculares son los tres tipos principales de lesiones. Hay 57 lesiones leves de diversos tipos en la articulación de la rodilla, el 53,27% de todas las lesiones; 41 lesiones moderadas, que representan el 38,32% de todas las lesiones; 9 lesiones graves, que representan el 8,41% de todas las lesiones, con lesiones leves. Conclusión: Este artículo examina el movimiento de la rodilla y las causas de las lesiones de rodilla en los esquiadores, y propone medidas preventivas para las lesiones articulares. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento.
Subject(s)
Humans , Male , Female , Athletic Injuries/prevention & control , Skiing/injuries , Knee Injuries/etiology , Knee Injuries/prevention & control , Athletic Injuries/epidemiology , China/epidemiology , Knee Injuries/epidemiologyABSTRACT
ABSTRACT Introduction Basketball is a popular sport globally, and as the development of college basketball develops, basketball injuries also tend to increase. The knee has the highest injuries and problems incidence, reducing the athlete's ability and shortening their professional career. Objective Explore the causes and characteristics of knee joint injuries in basketball players, comparing their different levels, performances, and positions. Methods 600 college basketball players were studied. Current and past injuries were collected. A questionnaire on lifestyle, behavior, and habits was also applied, and their levels of physical ability and knowledge were also evaluated. Statistical methods were employed to investigate the characteristics and causes of knee joint injuries in young athletes. Results Among knee joint injuries of adolescent basketball players, there were more medial collateral ligament injuries and meniscal injuries. The probabilities are 34.1% and 24.3%, respectively. Patellar strain and cruciate ligament injury accounted for 12.1% and 19.5%, respectively, and the probability of fracture injury was 2.4%. Conclusion The knee joint is one of the most vulnerable joints in basketball. The consequences of its injury can bring an athletic career down and have a considerable impact on athletes' physical and mental health. Evidence Level II; Therapeutic Studies - Investigating the results.
RESUMO Introdução O basquete é um esporte popular em todo o mundo e com o desenvolvimento do basquetebol universitário, as lesões causadas pelo basquetebol também tendem a aumentar. O joelho possui o maior índice de lesões e problemas nessa articulação também reduzem a capacidade do atleta, encurtando a sua carreira profissional. Objetivo Explorar as causas e características das lesões na articulação do joelho em jogadores de basquetebol comparando seus diferentes níveis, desempenhos e posições. Métodos 600 universitários jogadores de basquete foram estudados. Foram arquivadas as lesões atuais e pregressas. Um questionário sobre estilo de vida, comportamento e hábitos também foi aplicado; seus níveis de habilidade física e conhecimento foram avaliados. Métodos estatísticos investigaram as características e causas das lesões na articulação do joelho nos jovens atletas. Resultados Entre as lesões articulares de joelho nos jogadores adolescentes de basquete, houve mais lesões ligamentares colaterais mediais e lesões meniscais. As probabilidades são de 34,1% e 24,3%, respectivamente. A tensão patelar e a lesão do ligamento cruzado representaram 12,1% e 19,5%, respectivamente, e a probabilidade de lesão por fratura foi de 2,4%. Conclusão A articulação do joelho é uma das partes mais vulneráveis do basquetebol. As consequências de sua lesão podem acarretar o fim da carreira esportiva, tendo um impacto considerável sobre a saúde física e mental dos atletas. Nível de evidência II; Estudos Terapêuticos - Investigação de Resultados.
RESUMEN Introducción El baloncesto es un deporte popular en todo el mundo y con el desarrollo del baloncesto universitario, las lesiones causadas por el baloncesto también tienden a aumentar. La rodilla tiene el mayor índice de lesiones y los problemas en esta articulación también reducen la capacidad del deportista, acortando su carrera profesional. Objetivo Explorar las causas y características de las lesiones de la articulación de la rodilla en jugadores de baloncesto comparando sus diferentes niveles, rendimientos y posiciones. Métodos Se estudiaron 600 jugadores de baloncesto universitario. Se presentaron las lesiones actuales y pasadas. También se aplicó un cuestionario sobre el estilo de vida, el comportamiento y los hábitos; y también se evaluaron sus niveles de capacidad física y conocimientos. Se emplearon métodos estadísticos para investigar las características y las causas de las lesiones de la articulación de la rodilla en atletas jóvenes. Resultados Entre las lesiones de la articulación de la rodilla de los jugadores de baloncesto adolescentes, hubo más lesiones del ligamento colateral medial y de menisco. Las probabilidades son del 34,1% y del 24,3%, respectivamente. La distensión rotuliana y la lesión del ligamento cruzado representaron el 12,1% y el 19,5%, respectivamente, y la probabilidad de lesión por fractura fue del 2,4%. Conclusión La articulación de la rodilla es una de las partes más vulnerables del baloncesto. Las consecuencias de su lesión pueden llevar al fin de una carrera deportiva, teniendo un impacto considerable en la salud física y mental de los atletas. Nivel de evidencia II; Estudios terapéuticos - Investigación de resultados.
Subject(s)
Humans , Athletic Injuries/epidemiology , Basketball , Knee Injuries/epidemiology , Surveys and Questionnaires , Life StyleABSTRACT
Introducción: Las fracturas de la diáfisis femoral son lesiones que requieren gran energía y a menudo asocian otras lesiones. Este es el caso de las lesiones ligamentarias de rodilla, las cuales pueden pasar desapercibidas por el equipo médico tratante. El objetivo de nuestro trabajo es revisar la literatura existente sobre esta asociación lesional. Dentro de la misma se buscará la metodología diagnóstica utilizada y la incidencia de las lesiones ligamentarias. Materiales y métodos: Se realizó una búsqueda bibliográfica de forma sistematizada a través de los portales de búsqueda PubMed y Timbó. La búsqueda alcanzó un total de 3099 artículos y de acuerdo a los criterios de inclusión y exclusión se seleccionaron 15 trabajos. Resultados: Los diferentes artículos utilizaron examen físico bajo anestesia, radiografías en estrés, artroscopía o resonancia nuclear magnética para establecer el diagnóstico de las lesiones ligamentarias asociadas a las fracturas de diáfisis femoral. Un 22,5% de las fracturas femorales asoció lesión ligamentaria de rodilla, siendo la lesión del ligamento cruzado anterior el 34% de las lesiones reportadas. Discusión: Se evidencia una gran variabilidad en la incidencia de lesiones ligamentarias y de cuál es el ligamento más frecuentemente lesionado, yendo desde 5,3% a 52,5% en estudios tanto retrospectivos como prospectivos con bajos números de pacientes. Se plantea un algoritmo diagnóstico para los pacientes que puedan presentar esta asociación lesional, para evitar que los mismos pasen desapercibidos al equipo médico tratante. Logrando un diagnóstico precoz se puede mejorar el pronóstico de estos pacientes. Conclusión: De nuestra revisión se desprende que en el contexto de una fractura de diáfisis femoral un 22,5% de los pacientes presenta lesiones ligamentarias de rodilla con un 34% de compromiso del LCA. Sin embargo, estas cifras son muy variables en los distintos trabajos. Por esta razón, creemos necesario llevar a cabo un estudio prospectivo con mayor número de pacientes para lograr valorar la verdadera epidemiología de estas lesiones.
Introduction: Femoral shaft fractures require great energy and are often associated with other injuries. This is the case of knee ligament injuries, which can go unnoticed by the treating physician The objective of our work is to review the existing literature on this injury association. Within it, the diagnostic methodology used and the incidence of ligamentous injuries will be sought. Materials and methods: A bibliographic search was carried out in a systematic way through the search portals PubMed and Timbó. The search reached a total of 3099 articles and according to the inclusion and exclusion criteria, 15 works were selected. Results: The different articles used physical examination under anesthesia, stress radiographs, arthroscopy or magnetic resonance imaging to establish the diagnosis of ligamentous injuries associated with femoral diaphysis fractures. 22.5% of femoral fractures were associated with knee ligament injury, with anterior cruciate ligament accounting for 34% of reported injuries. Discussion: There is evidence of a great variability in the incidence of ligament injuries and which is the most frequently injured ligament, ranging from 5.3% to 52.5% in both retrospective and prospective studies with low numbers of patients. A diagnostic algorithm is proposed for patients who may present this lesional association, to prevent them from going unnoticed by the treating medical team. Achieving an early diagnosis can improve the prognosis of these patients. Conclusion: Our review shows that in the context of a femoral diaphysis fracture, 22.5% of patients present knee ligament injuries with 34% of ACL involvement. However, these figures are highly variable in the different studies. For this reason, we believe it is necessary to carry out a prospective study with a larger number of patients in order to assess the true epidemiology of these lesions.
Introdução: As fraturas da diáfise do fêmur são lesões que requerem grande energia e muitas vezes estão associadas a outras lesões. É o caso das lesões ligamentares do joelho, que podem passar despercebidas pela equipe médica que o trata. O objetivo do nosso trabalho é revisar a literatura existente sobre essa associação lesional. Dentro dele, será buscada a metodologia diagnóstica utilizada e a incidência de lesões ligamentares. Materiais e métodos: Foi realizada uma busca bibliográfica de forma sistemática através dos portais de busca PubMed e Timbó. A busca atingiu um total de 3099 artigos e de acordo com os critérios de inclusão e exclusão, 15 trabalhos foram selecionados. Resultados: Os diferentes artigos utilizaram o exame físico sob anestesia, radiografias de estresse, artroscopia ou ressonância magnética para estabelecer o diagnóstico de lesões ligamentares associadas às fraturas da diáfise do fêmur. 22,5% das fraturas do fêmur foram associadas à lesão ligamentar do joelho, sendo a lesão do ligamento cruzado anterior responsável por 34% das lesões relatadas. Discussão: Há evidências de uma grande variabilidade na incidência de lesões ligamentares e qual é o ligamento mais frequentemente lesado, variando de 5,3% a 52,5% em estudos retrospectivos e prospectivos com baixo número de pacientes. Um algoritmo diagnóstico é proposto para os pacientes que podem apresentar essa associação lesional, para evitar que passem despercebidos pela equipe médica responsável. O diagnóstico precoce pode melhorar o prognóstico desses pacientes. Conclusão: Nossa revisão mostra que no contexto de fratura da diáfise do fêmur, 22,5% dos pacientes apresentam lesões ligamentares do joelho com 34% de envolvimento do LCA. No entanto, esses números são altamente variáveis âânos diferentes estudos. Por esse motivo, acreditamos ser necessário realizar um estudo prospectivo com um número maior de pacientes para avaliar a verdadeira epidemiologia dessas lesões.
Subject(s)
Humans , Femoral Fractures/complications , Joint Instability , Knee Injuries/diagnosis , Incidence , Femoral Fractures/epidemiology , Knee Injuries/etiology , Knee Injuries/epidemiologyABSTRACT
Abstract Objective The present paper aims to describe multiligament knee injuries and to associate their features with the profile of the patients and trauma mechanisms. Methods This is a cross-sectional study evaluating 82 patients with multiligament knee injuries from September 2016 to September 2018. Evaluated parameters included age, gender, mechanical axis, affected side, range of motion, trauma mechanism, associated injuries, affected ligaments, and absence from work. Results The sample included patients aged between 16 and 58 years old, with an average age of 29.7 years old; most subjects were males, with 92.7% of cases. The most common trauma mechanism was motorcycle accident (45.1%). The most injured ligament was the anterior cruciate ligament (80.5%), followed by the posterior cruciate ligament (77.1%), the posterolateral corner (61.0%), and the tibial collateral ligament (26.8%). The most frequent type of dislocation was KD IIIL (30.4%). Only 1 patient had a vascular injury, and 13 (15.9%) presented with neurological injuries. Most subjects took medical leave from work (52.4%). Conclusion There is a big difference between patients with multiligament lesions in Brazil compared with international studies. Thus, it is advisable to carry out more specific studies on the topic with our population to improve the treatment of these patients.
Resumo Objetivo Descrever e associar as características das lesões multiligamentares de joelho com o perfil do paciente e mecanismo de trauma. Métodos Trata-se de um estudo transversal que avaliou 82 pacientes com lesões multiligamentares do joelho de setembro de 2016 até setembro de 2018. As variáveis coletadas foram idade, gênero, eixo mecânico, lateralidade, arco de movimento, mecanismo do trauma, lesões associadas, ligamentos afetados e afastamento do trabalho. Resultados A amostra incluiu pacientes de 16 a 58 anos, com média de 29,7 anos, e os homens foram os mais afetados, correspondendo a 92,7% dos casos. O mecanismo de trauma mais comum foi acidente motociclístico (45,1%). O ligamento mais lesado foi o ligamento cruzado anterior (80,5%), seguido do ligamento cruzado posterior (77,1%), do canto posterolateral (61,0%) e do ligamento colateral tibial (26,8%). O tipo de luxação mais frequente era o KD IIIL (30,4%). Apenas 1 paciente apresentou lesão vascular, e 13 (15,9%) apresentaram lesões neurológicas. A maioria das vítimas foi afastada do trabalho (52,4%). Conclusão Há grande diferença entre os pacientes que apresentam lesão multiligamentar no Brasil em relação ao encontrado nos estudos internacionais. Desta forma, convém realizar mais estudos específicos sobre o tema com a nossa população, de modo a aperfeiçoar o tratamento destes pacientes.
Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Epidemiologic Studies , Knee Dislocation , Joint Instability , Knee Injuries/epidemiologyABSTRACT
Abstract Objective To evaluate the incidence and epidemiological profile of meniscal ramp lesions in patients undergoing anterior cruciate ligament (ACL) reconstruction surgery, and to determine the related risk factors. Methods In total, 824 patients undergoing ACL reconstruction surgery were retrospectively analyzed. Patients who presented medial meniscal instability were submitted to evaluation of the posteromedial compartment of the knee. In case of injury, surgical repair was performed. Potential risk factors associated with the lesions were analyzed. Results The overall incidence of ramp lesions in the population studied was of 10.6% (87 lesions in 824 patients). The multivariate analysis through the Chi-squared test showed that the presence of meniscal ramp lesions was significantly associated with the following risk factors: right laterality and chronic lesions. Gender, age and sports activity were not statistically significant. Soccer was the most frequent cause of ramp injuries related to sport, with 78.2% of the cases. However, it was not shown to be a risk factor. The annual incidence from 2014 to 2019 ranged from 4.0% to 20.6%. Conclusion The incidence of meniscal ramp lesions was of 10.6% in ACL reconstruction surgeries, being more frequent among patients with chronic lesions. The increasing annual incidence ranged from 4.0% in 2014 to 20.6% in 2019.
Resumo Objetivo Avaliar a incidência e o perfil epidemiológico das lesões da rampa meniscal nos pacientes submetidos a cirurgia de reconstrução do ligamento cruzado anterior (LCA), e determinar os fatores de risco relacionados. Métodos Foram analisados retrospectivamente 824 pacientes submetidos a cirurgia de reconstrução do LCA. Os pacientes que apresentaram instabilidade meniscal medial foram submetidos a avaliação do compartimento posteromedial do joelho. Em caso de lesão, o reparo cirúrgico foi realizado. Potenciais fatores de risco associados às lesões foram analisados. Resultados A incidência geral de lesões da rampa na população estudada foi de 10,6% (87 lesões em 824 pacientes). A análise multivariada pelo teste do Qui-quadrado demonstrou que a presença de lesões da rampa meniscal foi significativamente associada aos seguintes fatores de risco: lateralidade direita e lesões crônicas. Sexo, idade e atividade esportiva não foram estatisticamente significantes. O futebol foi a causa mais frequente de lesões da rampa relacionadas ao esporte, com 78,2% dos casos. No entanto, não se mostrou ser um fator de risco. De 2014 a 2019, a incidência anual variou de 4,0% a 20,6%. Conclusão A incidência das lesões da rampa meniscal foi de 10,6% nas cirurgias de reconstrução do LCA, sendo mais frequente em pacientes com lesões crônicas. A incidência anual foi crescente, e variou de 4,0%, em 2014, a 20,6%, em 2019.
Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Arthroscopy , Health Profile , Risk Factors , Anterior Cruciate Ligament Reconstruction , Knee Injuries/epidemiologyABSTRACT
Abstract Objective The Schatzker classification is the most used for tibial plateau fractures. Kfuri et al.12 reviewed Schatzker's initial classification describing in more detail the involvement of the tibial plateau in the coronal plane, allowing a better understanding of the fracture pattern and a more accurate surgical planning. The objectives of the present study are to evaluate the interobserver agreement of these classifications and to evaluate the influence of the experience of the observer on the reproducibility of the instruments. Methods An observational and retrospective study was conducted by evaluating the radiological study of 20 adult individuals with tibial plateau fractures, including radiographs and computed tomography (CT). The fractures were classified once by 34 examiners with varied experience (24 specialists and 10 residents in Orthopedics and Traumatology), according to the Schatzker classification and to the modification proposed by Kfuri. The Fleiss Kappa index was used to verify interobserver agreement. Results The interobserver agreement index was considered moderate for the Schatzker classification (κ = 0.46) and mild for the Kfuri modification (κ = 0.30). The Schatzker classification showed moderate agreement, with κ = 0.52 for residents and κ = 0.45 among specialists. The Kfuri classification showed mild agreement, with Kappa values for residents and specialists of 0.39 and 0.28, respectively. Conclusion The Schatzker classification and the classification modified by Kfuri presented moderate and mild interobserver agreement, respectively. In addition, the residents presented higher agreement than the specialists for the two systems studied.
Resumo Objetivo A classificação de Schatzker é a mais utilizada para as fraturas do planalto tibial. Kfuri et al.12 revisaram a classificação inicial de Schatzker descrevendo com mais detalhes o envolvimento do planalto tibial no plano coronal, permitindo uma melhor compreensão do padrão de fratura e um planejamento cirúrgico mais acurado. Os objetivos do presente estudo são avaliar a concordância inter-observador dessas classificações e avaliar a influência da experiência dos observadores na reprodutibilidade dos instrumentos. Métodos Foi realizado um estudo observacional e retrospectivo, por meio da avaliação do estudo radiológico de 20 indivíduos adultos com fraturas do planalto tibial, incluindo radiografias e tomografia computadorizada (TC). As fraturas foram classificadas 1 vez por 34 examinadores com experiência variada (24 especialistas e 10 residentes em Ortopedia e Traumatologia), de acordo com a classificação de Schatzker e com a modificação proposta por Kfuri. O índice Kappa de Fleiss foi usado para verificar a concordância interobservadores. Resultados O índice de concordância inter-observador foi considerado moderado paraa classificação de Schatzker (κ = 0,46) e leve para a modificação de Kfuri (κ = 0,30). A classificação de Schatzker apresentou concordância moderada, com κ = 0,52 para residentes e κ = 0,45 entre os especialistas. A classificação de Kfuri apresentou concordância leve com valores de Kappa para residentes e especialistas de 0,39 e 0,28, respectivamente. Conclusão A classificação de Schatzker e a classificação modificada por Kfuri apresentaram concordância interobservadores moderada e leve, respectivamente. Além disso, os residentes apresentaram concordâncias superiores aos especialistas para os dois sistemas estudados.
Subject(s)
Humans , Adult , Tibial Fractures , Reproducibility of Results , Knee Injuries , Knee Joint/surgeryABSTRACT
Introducción: Las espondiloartropatías son enfermedades caracterizadas por la inflamación del esqueleto axial, de las articulaciones periféricas y de las inversiones tendinosas. Muchas de las alteraciones en pacientes asintomáticos con sinovitis y entesitis subclínica han sido reveladas mediante ultrasonido, técnica adecuada para evaluar este padecimiento. Objetivo: Evaluar las características ecográficas sobre el daño en la articulación de la rodilla en pacientes con diagnóstico de espondiloartropatías y su relación con la exploración clínico-analítica. Métodos: Se realizó un estudio descriptivo, transversal en pacientes con diagnóstico de EspA atendidos en el Hospital Clínico Quirúrgico Hermanos Ameijeiras en los servicios de Reumatología e Imagenología en el período entre enero de 2018 y agosto de 2020. Se estudiaron 53 pacientes con espondiloartropatías; 26 mujeres y 27 hombres; se examinaron 106 rodillas. Resultados: Predominaron pacientes con espondilitis anquilosante; 73,6 por ciento de los pacientes estudiados. De toda la muestra, el 43,4 por ciento tuvo actividad inflamatoria en la rodilla derecha y 37,7 por ciento fue bilateral. El 58,5 por ciento tuvo derrame articular; el 84 por ciento fue transparente. El 61,3 por ciento de los casos estudiados mostró engrosamiento sinovial y el 81,5 por ciento fue avascular. En la membrana vascularizada predominó el vaso recto, (12 por ciento). El 23,6 por ciento de la muestra tuvo quiste poplíteo. Conclusiones: El ultrasonido de alta resolución en la espondiloartropatía de la rodilla resultó una técnica útil para detectar engrosamiento de la membrana sinovial, derrame y el aumento de la vascularización. También se demostró que no existió relación entre los reactantes de fase aguda y la actividad inflamatoria, así como con la actividad Doppler en las espondiloartropatías en la rodilla en esta serie(AU)
Introduction: Spondyloarthropathies are diseases characterized by inflammation of the axial skeleton, peripheral joints and tendon inversions. Many of the alterations in asymptomatic patients with synovitis and subclinical enthesitis have been revealed by ultrasound, an adequate technique to evaluate this condition. Objective: To evaluate the ultrasound characteristics of knee joint damage in patients diagnosed with spondyloarthropathies and their relationship with clinical-analytical examination. Methods: An observational, descriptive and cross-sectional study was carried out in 53 patients with spondyloarthropathies; 26 women and 27 men; 106 knees were examined. Results: Patients with ankylosing spondylitis predominated; 73.6 percent of the patients studied. Out of the entire sample, 43.4 percent had inflammatory activity in the right knee and 37.7 percent was bilateral. 58.5 percent had joint effusion; 84 percent were transparent. 61.3 percent of the cases studied showed synovial thickening and 81.5 percent was avascular. In the vascularized membrane, the vasa recto predominated (12 percent). 23.6 percent of the sample had a popliteal cyst. Conclusions: High resolution ultrasound in knee spondyloarthropathy was a useful technique to detect thickening of the synovial membrane, effusion and increased vascularization. It was also shown that there was no relationship between acute phase reactants and inflammatory activity, as well as Doppler activity in knee spondyloarthropathies in this series(AU)
Subject(s)
Humans , Male , Female , Ultrasonography/methods , Spondylarthropathies/epidemiology , Knee Injuries/epidemiology , Epidemiology, Descriptive , Cross-Sectional StudiesABSTRACT
Abstract Objective The primary aim of the present study was to evaluate the long-term outcomes including survivorship of computer navigated distal femoral lateral opening wedge osteotomy (DFLOWO). The secondary aim was to identify the potential factors that may influence its survivorship. Methods A retrospective analysis of prospectively collected data for patients with lateral compartment arthritis who underwent navigated DFLOWO from December 2006 to November 2012 was performed. The International Knee Documentation Committee (IKDC) and Knee Injury and Osteoarthritis Outcome Score (KOOS) scores were analyzed for outcome measures. Conversion to arthroplasty during the follow-up was the end point. Results A total of 19 DFLOWOs were performed in 17 patients with a mean age of 46.6 ± 6.5 years formed the study cohort. The coronal alignment was corrected from a mean of 7.1° (2-11°) valgus to a mean of 2.1° (0.5°-3°) varus. The IKDC scores improved from mean of 39 preoperatively to 53 at the mean long-term follow-up of 9.1 years. The mean KOOS scores at the long-term follow-up were pain 71, symptoms 56, activities of daily living 82, sports and recreation 59, quality of life 43. Survivorship of the DFLOWO was 78.9% at a follow-up of 9.1 years. Presence of ≥ grade 2 according to the International Cartilage Repair Society (ICRS) cartilage degeneration in the medial compartment of the knee and >7° preoperative valgus deformity were strongly correlated with conversion to total knee arthroplasty (TKA) at the long-term follow-up (r= 0.66). ConclusionsComputer navigated DFLOWO has satisfactory clinical outcomes and 79% survivorship in long-term follow-up. Presence of more than ICRS ≥ grade 2 degenerative changes in the medial compartment of knee with > 7° preoperative valgus deformity negatively affects the survivorship of DFLOWO in the long-term follow-up.
Resumo Objetivo O objetivo principal do presente estudo foi avaliar os resultados a longo prazo, incluindo a sobrevivência em Osteotomia Varizante Femoral Distal com Cunha de Abertura Lateral (OVFD-CAL) utilizando navegação computadorizada. O objetivo principal do presente estudo foi avaliar os resultados a longo prazo, incluindo a sobrevivência. Métodos Foi realizada uma análise retrospectiva dos dados coletados prospectivamente de pacientes com artrite do compartimento lateral submetidos a OVFD-CAL por navegação de dezembro de 2006 a novembro de 2012. As pontuações International Knee Documentation Committee (IKDC, na sigla em inglês) e Knee Injury and Osteoarthritis Outcome Score (KOOS, na sigla em inglês) foram analisadas para medição de resultados. Conversão para artroplastia durante o acompanhamento foi o ponto final. Resultados Um total de 19 OVFD-CAL foram realizados em 17 pacientes com média de idade de 46,6 ± 6,5 anos formaram a coorte do estudo. O alinhamento coronal foi corrigido a partir de uma média de 7,1° (2-11°) de valgo para uma média de 2,1° (0,5°-3°) de varo. As pontuações do IKDC melhoraram de uma média pré-operatória de 39 para 53 no acompanhamento de médio de longo prazo de 9,1 anos. Os escores do KOOS no acompanhamento a longo prazo foram: dor 71, sintomas 56, atividades da vida diária 82, esportes e recreação 59, qualidade de vida 43. A sobrevivência do OVFD-CAL foi de 78,9% em um acompanhamento de 9,1 anos. Presença de degeneração da cartilagem segundo a Sociedade Internacional de Reparação de Cartilagem (International Cartilage Repair Society [ICRS, na sigla em inglês])≥ grau 2 no compartimento medial do joelho e deformidade pré-operatória em valgo > 7° fortemente correlacionado com a conversão para artroplastia total do joelho (ATJ) no acompanhamento a longo prazo (r - 0,66). ConclusõesA OVFD-CAL por navegação computadorizada apresentou resultados clínicos satisfatórios e sobrevida de 79% no acompanhamento a longo prazo. Presença de alterações degenerativas ICRS ≥ grau 2 no compartimento medial do joelho com > 7° de deformidade pré-operatória em valgo afeta negativamente a sobrevivência da OVFD-CAL no acompanhamento de longo prazo.
Subject(s)
Humans , Male , Female , Osteoarthritis , Osteotomy , Outcome Assessment, Health Care , Arthroplasty, Replacement, Knee , Surgery, Computer-Assisted , Knee InjuriesABSTRACT
Presentamos el caso clínico de un paciente de cuarenta y un años que ingresa por guardia con dolor agudo de rodilla luego de un traumatismo deportivo (practicando fútbol). Se diagnosticó luxación de la articulación tibioperonea proximal. El tratamiento elegido fue quirúrgico mediante fijación dinámica de la articulación tibioperonea proximal con buena evolución y retorno a la actividad deportiva. Realizamos una búsqueda bibliográfica sobre las últimas publicaciones de dicha patología y sus tratamientos. La luxación de esta articulación proximal es una patología infrecuente y requiere de su sospecha para realizar el diagnóstico inicial. La fijación interna dinámica es una opción de tratamiento válida. Nivel de Evidencia: IV
We present the clinical case of a forty-one-year-old patient who was admitted with acute knee pain after a sports injury (playing football). A diagnosis of dislocation of the proximal tibiofibular joint was made. Surgical treatment was performed by means of dynamic fixation of the superior tibiofibular joint with good evolution and return to sports activity. We carry out a search on the latest publications presented on this pathology and its treatments. The dislocation of the proximal tibiofibular joint is an infrequent pathology and requires its suspicion to make the initial diagnosis. Dynamic internal fixation is a valid treatment option. Level of Evidence: IV
Subject(s)
Adult , Athletic Injuries , Tibia/injuries , Knee Dislocation , Return to Sport , Knee InjuriesABSTRACT
Introducción: La avulsión de la tuberosidad anterior de la tibia representa <1% de las lesiones fisarias en la población pediátrica, mientras que las rupturas del tendón patelar son aun más infrecuentes. A su vez, la combinación de ambas es una lesión rara con escasos reportes en la bibliografía. Caso: se reporta el caso de un paciente de quince años con fisis abiertas, con una lesión combinada del aparato extensor. Se detalla su resolución quirúrgica y manejo postoperatorio sobre la base de la bibliografía actual. Discusión: existe escasa información precisa sobre la incidencia, diagnóstico y pronóstico de esta lesión. En trabajos recientes se describe un aumento en su incidencia y se propone una nueva clasificación que permita un mejor manejo de esta grave lesión en forma temprana. Conclusión: Las lesiones combinadas del aparato extensor están en aumento en la población esqueléticamente inmadura por la mayor participación en deportes competitivos a edades cada vez más tempranas. Actualmente no existe consenso en su diagnóstico. Se propone la resonancia nuclear magnética como método de elección por detectar lesiones asociadas y permitir planificar la estrategia quirúrgica.
Introduction: Avulsion of the anterior tuberosity of the tibia represents <1% of physeal injuries in the pediatric population, while patellar tendon ruptures are even more infrequent. In turn, the combination of both is a rare lesion with few reports in the bibliography. Case: the case of a 15-year-old patient with open physis, with a combined lesion of the extensor mechanism is reported. Its surgical resolution and postoperative management are detailed based on the current bibliography. Discussion: there is little precise information on the incidence, diagnosis and prognosis of this lesion. Recent works describe an increase in its incidence and propose a new classification that allows better management of this serious injury early. Conclusion: combined extensor mechanism injuries are increasing in the skeletally immature population due to greater participation in competitive sports at increasingly younger ages. Currently there is no consensus on its diagnosis. Magnetic resonance imaging is proposed as the method of choice because it detects associated lesions and allows planning the surgical strategy
Subject(s)
Adolescent , Athletic Injuries , Tibial Fractures/surgery , Knee InjuriesABSTRACT
PURPOSE@#The treatment and outcome of tibial stress fractures concomitant with knee osteoarthritis (OA) are complicated. The aim of this study was to evaluate the functional and radiological outcome of total knee arthroplasty with long tibial stem as a treatment for patients having knee OA and tibial stress fracture.@*METHODS@#Patients who were diagnosed to have proximal tibia stress fracture along with knee OA at our institution between June 2013 and November 2018 were included in our study. All patients underwent total knee arthroplasty with long tibial stem. Preoperative and postoperative functional assessments were done according to range of movement of the knee joint, knee society score and knee injury and OA outcome score. Descriptive analysis was carried out by mean and standard deviation for quantitative variables, frequency and proportion for categorical variables.@*RESULTS@#Twelve patients were included in the study. All patients were found to have stress fractures in the proximal half of tibia and extra-arthrosis. Four patients had non-union/delayed union, and 8 patients had acute fractures. The average preoperative range of movement was 88.1°, which improved to 116.3° at 3 months following surgery. It was found that the fracture has healed in all cases. Mean knee society score improved from 32.9 preoperatively to 89.3 at 1 year follow-up. Knee injury and OA outcome score improved from a mean score of 28.3 preoperatively to 81.1 at 1 year follow-up.@*CONCLUSION@#Stress fractures can occur in the proximal tibia in patients with knee OA. Total knee arthroplasty with tibial stem provides a suitable solution for both conditions. Additional plating or bone graft is unlikely to be required.
Subject(s)
Humans , Arthroplasty, Replacement, Knee/adverse effects , Osteoarthritis, Knee/surgery , Tibia/surgery , Fractures, Stress/surgery , Tibial Fractures , Knee Joint , Knee Injuries/surgery , Treatment OutcomeABSTRACT
Tibial plateau and distal femoral fractures are common injuries presenting a significant operative challenge. Complexity of the fracture often needs multi-planar surgical access. A combined two-staged procedure is frequently suggested both in supine and prone position to address this issue. However, this will significantly increase the operative time and eventually impact the outcome, in addition to the complications associated with prone positioning. In this study we used a standard orthopaedic table to position these patients in order to grant access to the postro-medial and a postro-lateral structures while the patient stays in supine setup, at the same time, giving the flexibility to change the alignment from valgus to varus and vice versa. This facilitates fracture reduction while addressing the anatomical structure of the knee. A further advantage is the unobstructed imaging access throughout the surgical fixation. This facilitates the reduction in operative time hence leading to a better outcome in these difficult fractures. We tested this positioning technique in more than 40 patients over a 4-year period at two different centres in the United Kingdome. We found that this approach is safe, reproducible and relatively easy to set up in the two centres.
Subject(s)
Humans , Tibial Fractures/surgery , Orthopedics , Fracture Fixation, Internal/methods , Intra-Articular Fractures/surgery , Knee Injuries/surgery , Knee Joint/surgery , Treatment OutcomeABSTRACT
Schatzkter type-I tibial plateau fracture is a split fracture of the lateral tibial plateau in sagittal plane, consequent to valgus impaction caused by low velocity of trauma. However, a deep understanding of the different columns of the tibial plateau and patho-mechanisms of the injury led to the unmasking of atypical fractures around the tibial plateau. We have encountered 2 cases with unusual fracture pattern of the lateral tibial condyle caused by road traffic accidents. The fracture pattern and severity of injury deviate from the original description of Schatzker type 1; in view of dual plane split, there is rotation of the posterolateral column fragment along its sagittal plane plus grade-III medial collateral ligament injury. The patients were initially treated with knee spanning external fixator and after a latency of 5 days, definitive fracture specific fixation was done, combined with repair of grade-III medial collateral ligament injury. At the 6 months follow-up both the patients achieved satisfactory knee functions (knee society score case 1: 100 and case 2: 92) and returned to their jobs. The severity of fracture pattern and displacement as described should prompt for examination of associated ligament injury. Because of timely diagnosis, early and appropriate care promised an excellent function outcome even in such a severe nature of knee injury. To prompt the description of injury pattern we coined the name "dual split and dislocation" of lateral tibial plateau, as a complex injury variant of split fracture of lateral tibial plateau fracture.
Subject(s)
External Fixators , Fracture Fixation, Internal , Humans , Joint Dislocations , Knee Injuries , Tibial Fractures/surgeryABSTRACT
Introducción: las fracturas de la eminencia intercondílea son fracturas por avulsión del ligamento cruzado anterior (LCA). Las opciones terapéuticas en las fracturas desplazadas consisten en un abordaje artroscópico y fijación de las fracturas. Actualmente se debate sobre la técnica quirúrgica y el material de fijación. El objetivo de nuestra revisión bibliográfica es analizar los diferentes métodos de fijación artroscópica disponibles en la actualidad para el tratamiento de las fracturas de la eminencia intercondílea. Materiales y métodos: se realizó una revisión sistemática de la bibliografía con el formato PRISMA. Se incluyeron fracturas de la eminencia intercondílea en adultos tratados mediante artroscopía. Resultados: se analizaron dieciséis artículos, con un total de quinientas cincuenta y una fracturas. El método de fijación más utilizado fue la sutura (31%), cerclaje (25%), anclas (22%), fijación con Kw (8%), Endobutton® (6.3%), tornillos (4.5%) y alambre (3%). Conclusión: ningún método de fijación demostró superioridad en cuanto a porcentajes de estabilidad, consolidación y tiempo de inmovilización. Nivel de Evidencia: II
Introduction: fractures of the intercondylar eminence are avulsion fractures of the anterior cruciate ligament (ACL). Treatment options for displaced fractures consist of an arthroscopic approach and fracture fixation. There is currently debate about the surgical technique and the fixation material. The aim of our literature review is to analyze the different methods of arthroscopic fixation currently available in the treatment of fractures of the intercondylar eminence.Materials and methods: a systematic review of the bibliography was carried out using the PRISMA format. The inclusion criteria were fractures of the intercondylar eminence in adults treated by arthroscopy.Results: sixteen articles were analyzed, with a total of 551 fractures. The most affected knee was the right with 66% of cases. The most used fixation method was suture (31%), cerclage (25%), anchors (22%), Kw fixation (8%), Endobutton® (6.3%), screws (4.5%) and wire (3%).Conclusions: no fixation method showed the superiority in terms of percentages of stability, consolidation, and immobilization time. Level of Evidence: III
Subject(s)
Arthroscopy/methods , Tibial Fractures , Fracture Fixation, Internal , Knee InjuriesABSTRACT
Introducción: El dolor anterior de rodilla es la causa más frecuente de reoperaciones luego del enclavado endomedular de una fractura de tibia. En los últimos años, los abordajes en semiextensión han facilitado la técnica quirúrgica; sin embargo, el dolor posoperatorio sigue siendo la complicación más frecuente. El objetivo de este estudio fue comparar el abordaje pararrotuliano medial con el suprarrotuliano en cuanto al dolor de rodilla y la función posoperatoria luego del enclavado endomedular de tibia. materiales y métodos: Se conformaron retrospectivamente 2 grupos de pacientes con fracturas de tibia tratados con clavo endomedular a través del abordaje pararrotuliano medial (n = 33) y suprarrotuliano (n = 17). Se evaluaron el dolor de rodilla posoperatorio con las escalas analógica visual y de Lysholm, y la función con el SF-12, al mes 1, 3, 6 y 12. Resultados: La edad promedio era de 41.5 años (rango 29-76) para el grupo con abordaje pararrotuliano y de 40.4 años (rango 23-90) para el otro grupo. Los resultados respecto del dolor y la función de la rodilla fueron significativamente mejores en el grupo operado con el abordaje suprarrotuliano. Conclusiones: El abordaje suprarrotuliano se asocia con menor dolor de rodilla y mejor función posoperatoria luego del enclavado endomedular de una fractura de tibia. Sin embargo, estudios prospectivos deberán validar estos resultados. Nivel de Evidencia: III
Anterior knee pain is the most frequent cause of reoperation after intramedullary nailing of a tibial fracture. In recent years, semi-extension approaches have simplified the surgical technique, but postoperative pain continues to be the most frequent complica-tion. The aim of this study is to compare the medial parapatellar approach (PPM) vs the suprapatellar approach (SP) with respect to knee pain and postoperative function after intramedullary tibial nailing. materials and methods: We retrospectively formed 2 groups of patients with tibial fractures treated with intramedullary nailing through the PPM (n:33) and SP (n:17) approaches. We evaluated postoperative knee pain with the VAS and Lysholm score; and function with the SF-12. They were clinically evaluated at 1, 3, 6 and 12 months. Results: The mean age of the groups was 41.5 years (29-76) for the PPM group and 40.4 years (23-90) for the SP group. Pain and knee function were significantly better in the group of patients operated through the SP approach. Conclu-sion: The suprapatellar approach is associated with less knee pain and better postoperative function after intramedullary nailing of a tibial fracture. However, prospective studies should validate these results. Level of Evidence: III
Subject(s)
Adult , Middle Aged , Aged , Pain , Tibial Fractures , Fracture Fixation, Intramedullary , Knee InjuriesABSTRACT
Las fracturas de fémur distal, especialmente las abiertas, se asocian con traumas de alta energía. Las lesiones asociadas al-rededor de la rodilla son frecuentes; sin embargo, la asociación con una lesión completa del tendón cuadricipital ha sido poco documentada. El diagnóstico temprano y un adecuado tratamiento de ambas lesiones son fundamentales para conseguir buenos resultados posoperatorios. Presentamos dos casos de fracturas intrarticulares de fémur distal expuestas asociadas con lesiones completas del tendón cuadricipital. La reparación de la lesión tendinosa asociada mediante túneles transóseos luego de la fijación de la fractura permite comenzar un protocolo de rehabilitación temprano, esencial para obtener buenos resultados funcionales.Palabras clave: Fractura; fémur distal; lesión; tendón cuadricipital; aparato extensor. Nivel de Evidencia: V
Fractures of the distal femur, especially open fractures, occur in association with high-energy trauma. The presence of associated injuries around the knee is common; however, the association with a complete quadricipital tendon injury has been poorly documented. Early diagnosis and adequate treatment of both injuries is essential to achieve good postoperative outcomes. We present two cases of exposed intra-articular distal femoral fractures associated with complete quadricipital tendon injuries. The repair of the associated tendon injury with transosseous tunnels after fracture fixation allows an early rehabilitation protocol, essential to obtain good functional outcomes.Key words:Fracture; distal femur; injury; quadricipital tendon; extensor mechanism. Level of Evidence: V
Subject(s)
Adult , Tendon Injuries , Femoral Fractures/surgery , Knee InjuriesABSTRACT
Introducción: Se han publicado múltiples abordajes para el tratamiento de las fracturas que involucran las columnas posteriores de los platillos tibiales. Presentamos un abordaje anatómico intergemelar para tratar todas las fracturas con compromiso del componente posterior. Este procedimiento permite el acceso con visualización completa de toda la región posterior facilitando la reducción y colocación del material de osteosíntesis necesario para lograr la configuración más estable. Se describe el abordaje intergemelar posteromediano de acceso al platillo tibial descrito por nuestro equipo. Conclusiones:Consideramos que esta vía de abordaje representa una opción por tener en cuenta al tratar fracturas que afecten ambas columnas posteriores, alguna de ellas de manera aislada o la inserción tibial del ligamento cruzado posterior. Si bien las estructuras neurovasculares requieren atención constante durante el acto quirúrgico, la visión directa de ellas y su protección meticulosa, realizada por cirujanos experimentados, reduce al mínimo el riesgo de lesión y su manipulación no es una contraindicación para la elección de esta vía. Nivel de Evidencia: IV
Introduction: There are multiple approaches described in the literature for the treatment of fractures that involve the posterior columns of the tibial plateau. We present an anatomical intergastrocnemius approach for the treatment of all fractures involving the posterior component. It allows access with complete visualization of the entire posterior region, facilitating the reduction and placement of the osteosynthesis material necessary to achieve the most stable configuration. surgical technique: We describe the posteromedial intergastrocnemius approach to access the tibial plateau performed by our team. Conclusion: We consider that this approach represents an option to consider when treating fractures that affect both posterior columns, some of them in isolation, or the tibial insertion of the PCL. Although the neurovascular structures require constant attention during the surgical procedure, their direct vision and their meticulous protection, performed by experienced surgeons, minimizes the risk of injury, and their manipulation is not a contraindication for using this approach. Level of Evidence: IV
Subject(s)
Tibial Fractures/surgery , Fracture Fixation, Internal , Knee Injuries/surgeryABSTRACT
Introducción: En pacientes con fracturas de fémur distal con alto grado de conminución metafisaria (AO 33 C2, C3) y fracturas periprotésicas (Vancouver tipo C), el uso de doble osteosíntesis brinda mayor estabilidad a la fractura. Las placas helicoidales se emplean cada vez más con el objetivo de evitar dañar elementos nobles relacionados con el abordaje. Materiales y métodos: Entre 2017 y 2021, seis pacientes fueron tratados mediante osteosíntesis con doble placa (por vía lateral y helicoidal por vía medial). La serie se compone de cuatro mujeres y dos hombres. El 66% (4 pacientes) tenía fracturas de fémur distal, y el resto (33%), fracturas periprotésicas tipo Vancouver C. Resultados: Se observó la consolidación radiográfica en todos los pacientes, a los 6 meses de la cirugía, con retorno normal a la actividad previa. Ninguno sufrió una lesión vasculonerviosa asociada. Conclusiones: La placa helicoidal es una gran opción para las fracturas de fémur distal con conminución y las fracturas femorales periprotésicas tipo Vancouver C. Esto demuestra que, aplicando los principios básicos de osteosíntesis, con una técnica sencilla, se pueden suplir materiales más sofisticados, y obtener resultados radiográficos similares. Nivel de Evidencia: IV
Introduction: The use of double osteosynthesis for the treatment of fractures of the distal femur with metaphyseal comminution (AO 33C2, C3) and periprosthetic fractures (Vancouver C) provides greater stability. The use of helical plates has increased in or-der to avoid vascular damage related to the approach. Materials and methods: Between 2017 and 2021, six patients were treated by double plate osteosynthesis (helical plate by medial approach). The series consisted of four females and two males, 66% (4 patients) had distal femoral fractures, and the rest (33%, 2 patients) were diagnosed with Vancouver C periprosthetic fractures. Results: In all cases, radiographic consolidation was observed 6 months after surgery, with a normal return to activities of daily living. None of them presented an associated neurovascular injury. Conclusion: The helical plate is a great option in distal femur fractures and Vancouver C periprosthetic femoral fractures. By applying the basic principles of osteosynthesis, sophisticated ma-terials can be supplied, obtaining good clinical, functional, and radiographic outcomes. Level of Evidence: IV
Subject(s)
Bone Plates , Periprosthetic Fractures , Femoral Fractures/surgery , Fracture Fixation, Internal , Knee InjuriesABSTRACT
Las lesiones de la esquina posteroexterna de la rodilla son poco frecuentes y están habitualmente asociadas a otras lesiones ligamentarias. El tratamiento quirúrgico es de elección, busca recuperar la estabilidad y prevenir el deterioro progresivo articular, y mejorar la función. Los resultados con las técnicas de reconstrucción son superiores a los obtenidos con reparación. Numerosas técnicas han sido descriptas para la reconstrucción del ángulo posteroexterno de la rodilla. El objetivo de la siguiente publicación es presentar la técnica de Arciero para la reconstrucción del complejo posterolateral de la rodilla, con técnica mínimamente invasiva de doble incisión
Posterolateral corner (PLC) injuries of the knee are uncommon. These injuries are frequently associated with other ligamentous injuries. Surgical treatment should be addressed in order to restore joint stability, improving overall function and preventing serious joint degeneration and articular damage. Reconstruction techniques have shown better results than repair techniques, and they can be performed by using different surgical approaches. The objective is to present the posterolateral knee complex reconstruction Arciero technique with a two-incision mini-invasive approach