Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 19 de 19
Filtrar
1.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 66(5): 364-370, Sep-Oct 2022. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-210635

RESUMO

Antecedentes y objetivo: La coalición tarsiana puede ser causa de dolor de medio-retropié en niños mayores. El objetivo es analizar los tipos de coalición tratados en nuestro centro hospitalario de 2010 a 2019 así como el tratamiento realizado. Material y método: Estudio observacional, descriptivo y retrospectivo de 18 pacientes con coalición tarsiana, 8 mujeres y 10 hombres, de 11,9±2,6 años de edad. Se recogieron datos epidemiológicos, hallazgos clínicos y de pruebas de imagen y tratamiento realizado. Resultados: Se revisaron 25 pies (38,8% bilaterales). El principal síntoma fue el dolor. Un 64% se asociaba a pie plano-valgo. El 52% se localizaba en la articulación calcáneo-escafoidea, y un 40% en la calcáneo-astragalina. El tratamiento fue conservador en un 44,4% de los casos y quirúrgico en el 56% (resección de la coalición). Se produjo un solo caso de recidiva. Los resultados fueron mayoritariamente excelentes o buenos (88%) tras un periodo medio de seguimiento de 4 años. Conclusiones: El tipo de coalición tarsiana diagnosticada con mayor frecuencia fue la localizada en la articulación calcáneo-escafoidea seguida de la calcáneo-astragalina, pero puede aparecer en cualquier articulación del pie. Casi la mitad respondieron bien al tratamiento conservador con resultados mayoritariamente buenos, pero el resto requirieron tratamiento quirúrgico por persistencia de la clínica, cuyos resultados fueron excelentes en todos los casos excepto en uno que sufrió una recidiva. En los casos de coaliciones calcáneo-astragalinas asociadas a valgo severo de retropié, la corrección de esta deformidad, asociada o no a la resección de la coalición, es recomendable.(AU)


Background and objective: The tarsal coalition can be a cause of mid-hindfoot pain in older children. The objective is to analyze the types of coalition treated in our hospital from 2010 to 2019 as well as the treatment carried out. Material and method: Observational, descriptive and retrospective study of 18 patients with tarsal coalition, 8 women and 10 men, aged 11.9±2.6 years. Epidemiological data, clinical findings and imaging tests, and treatment performed were collected. Results: Twenty-five feet (38.8% bilateral) were reviewed. The main symptom was pain. Sixty-four percent were associated with flat-valgus foot. Fifty-two percent were located in the calcaneal-scaphoid joint, and 40% in the calcaneal-talar joint. Treatment was conservative in 44.4% of cases and surgical in 56% (coalition resection). There was only one case of recurrence. The results were mostly excellent or good (88%) after a mean follow-up period of 4 years. Conclusions: The most frequently diagnosed type of tarsal coalition was that located in the calcaneal-scaphoid joint followed by the calcaneal-talar joint, but they can appear in any joint of the foot. Almost half responded well to conservative treatment with mostly good results, but the rest required surgical treatment due to persistence of the symptoms, the results of which were excellent in all cases except one who suffered a recurrence. In cases of calcaneal-talar coalitions associated with severe hindfoot valgus, correction of this deformity, associated or not with resection of the coalition, is recommended.(AU)


Assuntos
Humanos , Masculino , Feminino , Criança , Traumatismos do Pé , , Articulações Tarsianas , Dor , Coalizão Tarsal , Epidemiologia Descritiva , Estudos Retrospectivos , Traumatologia , Ortopedia , Ferimentos e Lesões , Cirurgia Geral
2.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 66(5): T364-T370, Sep-Oct 2022. ilus, tab
Artigo em Inglês | IBECS | ID: ibc-210640

RESUMO

Antecedentes y objetivo: La coalición tarsiana puede ser causa de dolor de medio-retropié en niños mayores. El objetivo es analizar los tipos de coalición tratados en nuestro centro hospitalario de 2010 a 2019 así como el tratamiento realizado. Material y método: Estudio observacional, descriptivo y retrospectivo de 18 pacientes con coalición tarsiana, 8 mujeres y 10 hombres, de 11,9±2,6 años de edad. Se recogieron datos epidemiológicos, hallazgos clínicos y de pruebas de imagen y tratamiento realizado. Resultados: Se revisaron 25 pies (38,8% bilaterales). El principal síntoma fue el dolor. Un 64% se asociaba a pie plano-valgo. El 52% se localizaba en la articulación calcáneo-escafoidea, y un 40% en la calcáneo-astragalina. El tratamiento fue conservador en un 44,4% de los casos y quirúrgico en el 56% (resección de la coalición). Se produjo un solo caso de recidiva. Los resultados fueron mayoritariamente excelentes o buenos (88%) tras un periodo medio de seguimiento de 4 años. Conclusiones: El tipo de coalición tarsiana diagnosticada con mayor frecuencia fue la localizada en la articulación calcáneo-escafoidea seguida de la calcáneo-astragalina, pero puede aparecer en cualquier articulación del pie. Casi la mitad respondieron bien al tratamiento conservador con resultados mayoritariamente buenos, pero el resto requirieron tratamiento quirúrgico por persistencia de la clínica, cuyos resultados fueron excelentes en todos los casos excepto en uno que sufrió una recidiva. En los casos de coaliciones calcáneo-astragalinas asociadas a valgo severo de retropié, la corrección de esta deformidad, asociada o no a la resección de la coalición, es recomendable.(AU)


Background and objective: The tarsal coalition can be a cause of mid-hindfoot pain in older children. The objective is to analyze the types of coalition treated in our hospital from 2010 to 2019 as well as the treatment carried out. Material and method: Observational, descriptive and retrospective study of 18 patients with tarsal coalition, 8 women and 10 men, aged 11.9±2.6 years. Epidemiological data, clinical findings and imaging tests, and treatment performed were collected. Results: Twenty-five feet (38.8% bilateral) were reviewed. The main symptom was pain. Sixty-four percent were associated with flat-valgus foot. Fifty-two percent were located in the calcaneal-scaphoid joint, and 40% in the calcaneal-talar joint. Treatment was conservative in 44.4% of cases and surgical in 56% (coalition resection). There was only one case of recurrence. The results were mostly excellent or good (88%) after a mean follow-up period of 4 years. Conclusions: The most frequently diagnosed type of tarsal coalition was that located in the calcaneal-scaphoid joint followed by the calcaneal-talar joint, but they can appear in any joint of the foot. Almost half responded well to conservative treatment with mostly good results, but the rest required surgical treatment due to persistence of the symptoms, the results of which were excellent in all cases except one who suffered a recurrence. In cases of calcaneal-talar coalitions associated with severe hindfoot valgus, correction of this deformity, associated or not with resection of the coalition, is recommended.(AU)


Assuntos
Humanos , Masculino , Feminino , Criança , Traumatismos do Pé , , Articulações Tarsianas , Dor , Coalizão Tarsal , Epidemiologia Descritiva , Estudos Retrospectivos , Traumatologia , Ortopedia , Ferimentos e Lesões , Cirurgia Geral
3.
Rev Esp Cir Ortop Traumatol ; 66(5): T364-T370, 2022.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-35843552

RESUMO

BACKGROUND AND OBJECTIVE: The tarsal coalition can be a cause of mid-hindfoot pain in older children. The objective is to analyse the types of coalition treated in our hospital from 2010 to 2019 as well as the treatment carried out. MATERIAL AND METHOD: Observational, descriptive and retrospective study of 18 patients with tarsal coalition, 8 women and 10 men, aged 11.9±2.6 years. Epidemiological data, clinical findings and imaging tests, and treatment performed were collected. RESULTS: Twenty-five feet (38.8% bilateral) were reviewed. The main symptom was pain. Sixty-four percent were associated with flat-valgus foot. Fifty-two percent were located in the calcaneal-scaphoid joint, and 40% in the calcaneal-talar joint. Treatment was conservative in 44.4% of cases and surgical in 56% (coalition resection). There was only one case of recurrence. The results were mostly excellent or good (88%) after a mean follow-up period of 4 years. CONCLUSIONS: The most frequently diagnosed type of tarsal coalition was that located in the calcaneal-scaphoid joint followed by the calcaneal-talar joint, but they can appear in any joint of the foot. Almost half responded well to conservative treatment with mostly good results, but the rest required surgical treatment due to persistence of the symptoms, the results of which were excellent in all cases except one who suffered a recurrence. In cases of calcaneal-talar coalitions associated with severe hindfoot valgus, correction of this deformity, associated or not with resection of the coalition, is recommended.

4.
Rev Esp Cir Ortop Traumatol ; 66(5): 364-370, 2022.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-34130926

RESUMO

BACKGROUND AND OBJECTIVE: The tarsal coalition can be a cause of mid-hindfoot pain in older children. The objective is to analyze the types of coalition treated in our hospital from 2010 to 2019 as well as the treatment carried out. MATERIAL AND METHOD: Observational, descriptive and retrospective study of 18 patients with tarsal coalition, 8 women and 10 men, aged 11.9±2.6 years. Epidemiological data, clinical findings and imaging tests, and treatment performed were collected. RESULTS: Twenty-five feet (38.8% bilateral) were reviewed. The main symptom was pain. Sixty-four percent were associated with flat-valgus foot. Fifty-two percent were located in the calcaneal-scaphoid joint, and 40% in the calcaneal-talar joint. Treatment was conservative in 44.4% of cases and surgical in 56% (coalition resection). There was only one case of recurrence. The results were mostly excellent or good (88%) after a mean follow-up period of 4 years. CONCLUSIONS: The most frequently diagnosed type of tarsal coalition was that located in the calcaneal-scaphoid joint followed by the calcaneal-talar joint, but they can appear in any joint of the foot. Almost half responded well to conservative treatment with mostly good results, but the rest required surgical treatment due to persistence of the symptoms, the results of which were excellent in all cases except one who suffered a recurrence. In cases of calcaneal-talar coalitions associated with severe hindfoot valgus, correction of this deformity, associated or not with resection of the coalition, is recommended.

5.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-33642245

RESUMO

INTRODUCTION: Talipes equinovarus or clubfoot is a congenital deformity of the foot with bone, muscle, and tendon involvement. It's one of the most frequent foot malformations in pediatric orthopedics. Although generally idiopathic, it may have a syndromic cause and be associated with musculoskeletal, neurological, or connective tissue conditions. The treatment of choice in idiopathic clubfoot is the Ponseti method based on manipulation and fixation with serial casts that seek progressive correction of the deformity. The Ponseti method effectiveness has been demonstrated in arthrogryposis and myelomeningocele clubfoot. There are few clinical studies demonstrating the efficacy of this therapeutic option in patients with syndromic clubfoot. MATERIAL AND METHODS: Retrospective study with 6 patients (9 feet) with syndromic clubfoot treated in a tertiary center with the Ponseti method with a minimum follow up of two years (2-18). The results were evaluated with the Pirani classification, assessing clubfoot severity before and after treatment. RESULTS: Of the six patients treated were used an average of 6.5 casts. The Pirani scale obtained a mean score of 5.2 before treatment, with a decrease to 1.27 after treatment, with a mean improvement of 3.93 points. In more than half of the cases it was necessary to lengthen the Achilles tendon to correct the equine deformity. In addition, an ankle-foot orthosis was used to reduce recurrences in patients with dysmetria or psychomotor retardation. The most frequently observed residual deformity was the adduct. A patient relapsed twice. CONCLUSIONS: The Ponseti method obtains effective results in the correction of syndromic clubfoot, although it requires a greater number of corrective casts than other pediatric foot pathologies.

6.
Arch. argent. pediatr ; 118(5): e486-e490, oct 2020. ilus
Artigo em Espanhol | LILACS, BINACIS | ID: biblio-1122536

RESUMO

El síndrome de bridas amnióticas es un complejo de anomalías congénitas causadas por la rotura prematura del amnios, por lo que se originan bandas fibrosas que comprimen determinadas regiones del feto. Afecta a entre 1:1200 y 1:15 000 recién nacidos vivos según las series consultadas.La clínica típica consiste en alteraciones en las extremidades (anillos de constricción, amputaciones asimétricas más o menos distales, sindactilias y pie zambo), y se han descrito alteraciones toracoabdominales o faciales. Recientes trabajos han demostrado la utilidad del método de Ponseti en el tratamiento del pie zambo asociado al síndrome de bridas amnióticas. Se presenta el caso de un recién nacido que padecía un síndrome de bridas amnióticas y se ahonda en el manejo y la resolución quirúrgica de las malformaciones en las extremidades. En especial, se analiza la utilización del método de Ponseti en el tratamiento del pie zambo congénito sindrómic


Amniotic band syndrome consists in a group of congenital abnormalities caused by strands of the amniotic sac that entangle some parts of the fetus. Those strands result from premature rupture of amnios. The incidence of amniotic band syndrome is 1:1200 to 1:15,000 live births, depending on case studies.Mostly affected parts of fetus are limbs (asymmetric amputations, syndactyly and clubbed foot) but facial and thoracoabdominal abnormalities have also been described.Recent works have proved the utility of Ponseti method to treat clubfoot associated with amniotic band syndrome. We report the case of a newborn with amniotic band syndrome focusing on management and surgical repair of limbs deformities. Especially, we highlight the use of Ponseti method in treatment of syndromic clubfoot


Assuntos
Humanos , Masculino , Gravidez , Recém-Nascido , Síndrome de Bandas Amnióticas/cirurgia , Procedimentos Cirúrgicos Operatórios , Anormalidades Congênitas , Deformidades Congênitas dos Membros , Pé Torto/reabilitação , Síndrome de Bandas Amnióticas/terapia
7.
Arch Argent Pediatr ; 118(5): e486-e490, 2020 10.
Artigo em Espanhol | MEDLINE | ID: mdl-32924406

RESUMO

Amniotic band syndrome consists in a group of congenital abnormalities caused by strands of the amniotic sac that entangle some parts of the fetus. Those strands result from premature rupture of amnios. The incidence of amniotic band syndrome is 1:1200 to 1:15,000 live births, depending on case studies. Mostly affected parts of fetus are limbs (asymmetric amputations, syndactyly and clubbed foot) but facial and thoracoabdominal abnormalities have also been described. Recent works have proved the utility of Ponseti method to treat clubfoot associated with amniotic band syndrome. We report the case of a newborn with amniotic band syndrome focusing on management and surgical repair of limbs deformities. Especially, we highlight the use of Ponseti method in treatment of syndromic clubfoot.


El síndrome de bridas amnióticas es un complejo de anomalías congénitas causadas por la rotura prematura del amnios, por lo que se originan bandas fibrosas que comprimen determinadas regiones del feto. Afecta a entre 1:1200 y 1:15 000 recién nacidos vivos según las series consultadas. La clínica típica consiste en alteraciones en las extremidades (anillos de constricción, amputaciones asimétricas más o menos distales, sindactilias y pie zambo), y se han descrito alteraciones toracoabdominales o faciales. Recientes trabajos han demostrado la utilidad del método de Ponseti en el tratamiento del pie zambo asociado al síndrome de bridas amnióticas. Se presenta el caso de un recién nacido que padecía un síndrome de bridas amnióticas y se ahonda en el manejo y la resolución quirúrgica de las malformaciones en las extremidades. En especial, se analiza la utilización del método de Ponseti en el tratamiento del pie zambo congénito sindrómico.


Assuntos
Síndrome de Bandas Amnióticas/cirurgia , Pé Torto Equinovaro/cirurgia , Sindactilia/cirurgia , Feminino , Humanos , Recém-Nascido , Masculino , Gravidez , Adulto Jovem
8.
Arch. argent. pediatr ; 118(1): e34-e38, 2020-02-00. ilus
Artigo em Espanhol | LILACS, BINACIS | ID: biblio-1095860

RESUMO

La osteocondromatosis sinovial es una metaplasia benigna de la membrana sinovial que afecta a 1 de cada 100 000 personas, en su mayoría adultos, y es extremadamente infrecuente en edad pediátrica. Predomina en grandes articulaciones, sobre todo la rodilla, y la sintomatología es, por lo general, inespecífica. Dado que la radiografía simple no suele ser concluyente, se recurre a la resonancia magnética nuclear y a la tomografía axial computarizada para orientar el diagnóstico. Se expone el caso de una paciente de 10 años de edad con gonalgia y dismorfia en la patela izquierda de seis meses de evolución, con diagnóstico de osteocondromatosis sinovial. Se presenta el caso dado que se trata de una entidad muy rara en niños, pero que requiere un tratamiento quirúrgico precoz para evitar sus posibles complicaciones, como la destrucción articular progresiva o la malignización a condrosarcoma.


Synovial osteochondromatosis consists of a synovial metaplasia which affects 1 per 100 000 people. It is a very rare disease among children. It typically affects large joints of the body, especially the knee. Due to the lack of specificity of the signs and symptoms and X-Ray images, imaging tests such as nuclear magnetic resonance or computerized tomography are frequently needed for diagnosis.We report a case of a ten-year-old female patient with a six months history of pain and deformity of left patella which was diagnosed with synovial osteochondromatosis. This case highlights the importance of clinical suspicion, not only because it is an extremely rare disease in children, but also because it needs a surgical treatment as soon as possible in order to avoid consequences it might have in pediatric age, as joint destruction or malignization to chondrosarcoma.


Assuntos
Humanos , Feminino , Criança , Condromatose Sinovial/cirurgia , Condromatose Sinovial/diagnóstico por imagem , Condromatose Sinovial/terapia , Condrossarcoma/prevenção & controle , Articulação do Joelho/anormalidades , Metaplasia
9.
Arch Argent Pediatr ; 118(1): e34-e40, 2020 02.
Artigo em Espanhol | MEDLINE | ID: mdl-31984706

RESUMO

Synovial osteochondromatosis consists of a synovial metaplasia which affects 1 per 100 000 people. It is a very rare disease among children. It typically affects large joints of the body, especially the knee. Due to the lack of specificity of the signs and symptoms and X-Ray images, imaging tests such as nuclear magnetic resonance or computerized tomography are frequently needed for diagnosis. We report a case of a ten-year-old female patient with a six months history of pain and deformity of left patella which was diagnosed with synovial osteochondromatosis. This case highlights the importance of clinical suspicion, not only because it is an extremely rare disease in children, but also because it needs a surgical treatment as soon as possible in order to avoid consequences it might have in pediatric age, as joint destruction or malignization to chondrosarcoma.


La osteocondromatosis sinovial es una metaplasia benigna de la membrana sinovial que afecta a 1 de cada 100 000 personas, en su mayoría adultos, y es extremadamente infrecuente en edad pediátrica. Predomina en grandes articulaciones, sobre todo la rodilla, y la sintomatología es, por lo general, inespecífica. Dado que la radiografía simple no suele ser concluyente, se recurre a la resonancia magnética nuclear y a la tomografía axial computarizada para orientar el diagnóstico. Se expone el caso de una paciente de 10 años de edad con gonalgia y dismorfia en la patela izquierda de seis meses de evolución, con diagnóstico de osteocondromatosis sinovial. Se presenta el caso dado que se trata de una entidad muy rara en niños, pero que requiere un tratamiento quirúrgico precoz para evitar sus posibles complicaciones, como la destrucción articular progresiva o la malignización a condrosarcoma.


Assuntos
Artralgia/etiologia , Condromatose Sinovial/complicações , Articulação do Joelho , Criança , Feminino , Humanos
10.
Acta Ortop Mex ; 33(2): 96-101, 2019.
Artigo em Espanhol | MEDLINE | ID: mdl-31480110

RESUMO

Tibial spine avulsion fractures (also called tibial eminence fractures) are bony avulsions of the anterior cruciate ligament (ACL) from its insertion in the intercondylar eminence. It is most commonly seen in children aged eight to 12 years, because LCA is more resistent than bone and physis. Furthermore, the union between epiphisys and LCA is very strong due to the collagen fibers. Meyers and McKeever classification defines three types: type I: non displaced; type II: partially dislaced; and type III: completely displaced. This classification is very important for the treatment. Arthroscopic treatment is the gold standard for displaced fractures. The association with other intraarticular injuries is frequent, and the anterior horn of the medial meniscus or the transverse meniscal ligament is frequently trapped within the fracture site. A miniarthrotomy may still be necessary in fractures that are irreducible by arthroscopic means. Its difficult to find chronic fractures in children in the literature. The treatment is similar to acute cases, but includes debridement of the scar tissue and reparation of intraarticular injuries. Loss of extension is the main problem we find in this patients, although acceptable results may be achieved. In this article we present a seven years old boy with a chronic tibial spine avulsion, the treatment and the outcome.


Las fracturas avulsión de la espina tibial anterior (también conocidas como fracturas de la eminencia tibial) son arrancamientos óseos del LCA (ligamento cruzado anterior) en su inserción en la eminencia intercondílea. Este tipo de lesión suele darse en pacientes de entre ocho y 12 años de edad, debido a que en el niño la resistencia del LCA es superior a la del hueso y el cartílago de crecimiento y a que éste está fuertemente unido a la epífisis. Se clasifican en tres tipos según Meyers y McKeever en función del grado de desplazamiento del fragmento. Dicha clasificación resulta fundamental para la decisión terapéutica. El tratamiento artroscópico es el estándar de oro para el tratamiento de fracturas desplazadas, ya que se debe tener en cuenta la frecuente asociación con otras patologías intraarticulares (como la interposición del cuerno anterior del menisco medial o del ligamento intermeniscal anterior). Complementariamente a la artroscopía, las miniartrotomías serán necesarias para la fijación con tornillos en los casos en los que la fractura sea irreductible por vía artroscópica. Son escasos los artículos publicados en la bibliografía sobre avulsiones crónicas en pacientes pediátricos. El tratamiento para estos casos es similar al de las fracturas agudas, otorgando mayor importancia al desbridamiento del tejido fibroso entre el fragmento óseo y el lecho y al tratamiento de patología intraarticular asociada. Se ha evidenciado en estos pacientes mayores dificultades para lograr la extensión completa de rodilla tras la cirugía pese a conseguirse una buena reducción. A pesar de ello, los resultados son satisfactorios a largo plazo. En este artículo se presenta el caso de un niño de siete años con una avulsión de la espina tibial anterior de larga evolución, así como el tratamiento realizado y el resultado funcional obtenido.


Assuntos
Lesões do Ligamento Cruzado Anterior , Artroscopia , Fraturas da Tíbia , Ligamento Cruzado Anterior , Lesões do Ligamento Cruzado Anterior/cirurgia , Criança , Humanos , Articulação do Joelho , Masculino , Fraturas da Tíbia/cirurgia
11.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-31521582

RESUMO

OBJECTIVE: The purpose of this work is to study the epidemiology of patients with distal humerus supracondylar fractures in pediatric age treated in a tertiary hospital. METHOD: A descriptive study was conducted on the epidemiological characteristics of distal humerus supracondylar fractures in pediatric patients treated in a tertiary hospital from January 1, 2014 to June 30, 2018. The following variables were analyzed: age, side of lesion, sex, type of Gartland's classification, date of injury, mechanism, place and moment of trauma, therapeutic attitude, complications and associated fractures. RESULTS: A total of 140 patients were included in the study, with an average age of 5 years and 3 months. According to Gartland's classification, 40% of patients with type I fractures were found, 20.7% with type II and 39.3% with type III. Of the total sample, 76 patients (54.3%) were treated surgically and 9 (6.4%) had neurological complications. Likewise, in 135 cases the place of the fall could be identified, most of them (52.1%) in the park with a significantly higher incidence from May to August (45.8%) and the weekends (70.71%). CONCLUSIONS: The incidence of supracondylar humerus fractures seems to be greater associated with the activity in the parks and, above all, it would be greater during the summer period, in the afternoon and the weekends.


Assuntos
Fraturas do Úmero/epidemiologia , Osso e Ossos , Criança , Pré-Escolar , Estudos de Coortes , Articulação do Cotovelo , Estudos Epidemiológicos , Feminino , Humanos , Incidência , Masculino , Espanha/epidemiologia
12.
Acta ortop. mex ; 33(2): 96-101, mar.-abr. 2019. graf
Artigo em Espanhol | LILACS | ID: biblio-1248641

RESUMO

Resumen: Las fracturas avulsión de la espina tibial anterior (también conocidas como fracturas de la eminencia tibial) son arrancamientos óseos del LCA (ligamento cruzado anterior) en su inserción en la eminencia intercondílea. Este tipo de lesión suele darse en pacientes de entre ocho y 12 años de edad, debido a que en el niño la resistencia del LCA es superior a la del hueso y el cartílago de crecimiento y a que éste está fuertemente unido a la epífisis. Se clasifican en tres tipos según Meyers y McKeever en función del grado de desplazamiento del fragmento. Dicha clasificación resulta fundamental para la decisión terapéutica. El tratamiento artroscópico es el estándar de oro para el tratamiento de fracturas desplazadas, ya que se debe tener en cuenta la frecuente asociación con otras patologías intraarticulares (como la interposición del cuerno anterior del menisco medial o del ligamento intermeniscal anterior). Complementariamente a la artroscopía, las miniartrotomías serán necesarias para la fijación con tornillos en los casos en los que la fractura sea irreductible por vía artroscópica. Son escasos los artículos publicados en la bibliografía sobre avulsiones crónicas en pacientes pediátricos. El tratamiento para estos casos es similar al de las fracturas agudas, otorgando mayor importancia al desbridamiento del tejido fibroso entre el fragmento óseo y el lecho y al tratamiento de patología intraarticular asociada. Se ha evidenciado en estos pacientes mayores dificultades para lograr la extensión completa de rodilla tras la cirugía pese a conseguirse una buena reducción. A pesar de ello, los resultados son satisfactorios a largo plazo. En este artículo se presenta el caso de un niño de siete años con una avulsión de la espina tibial anterior de larga evolución, así como el tratamiento realizado y el resultado funcional obtenido.


Abstract: Tibial spine avulsion fractures (also called tibial eminence fractures) are bony avulsions of the anterior cruciate ligament (ACL) from its insertion in the intercondylar eminence. It is most commonly seen in children aged eight to 12 years, because LCA is more resistent than bone and physis. Furthermore, the union between epiphisys and LCA is very strong due to the collagen fibers. Meyers and McKeever classification defines three types: type I: non displaced; type II: partially dislaced; and type III: completely displaced. This classification is very important for the treatment. Arthroscopic treatment is the gold standard for displaced fractures. The association with other intraarticular injuries is frequent, and the anterior horn of the medial meniscus or the transverse meniscal ligament is frequently trapped within the fracture site. A miniarthrotomy may still be necessary in fractures that are irreducible by arthroscopic means. It's difficult to find chronic fractures in children in the literature. The treatment is similar to acute cases, but includes debridement of the scar tissue and reparation of intraarticular injuries. Loss of extension is the main problem we find in this patients, although acceptable results may be achieved. In this article we present a seven years old boy with a chronic tibial spine avulsion, the treatment and the outcome.


Assuntos
Humanos , Masculino , Criança , Artroscopia , Fraturas da Tíbia/cirurgia , Lesões do Ligamento Cruzado Anterior/cirurgia , Ligamento Cruzado Anterior , Articulação do Joelho
13.
Acta Ortop Mex ; 32(3): 145-156, 2018.
Artigo em Espanhol | MEDLINE | ID: mdl-30521706

RESUMO

BACKGROUND: To quantify the morphological changes in the surface of the back of adolescents with idiopathic scoliosis as a result of treatment with braces and to correlate them with radiographic changes. MATERIAL AND METHODS: An analytical, cohort, prospective study on a sample of 31 adolescents with idiopathic scoliosis. We divided them into two groups: eleven treated with braces and twenty without them. Quantification of the deformity was performed on two separate occasions with an interval of one year using three systems: 1) angle of trunk rotation (scoliometer); 2) surface topography; 3) full spine X-rays. RESULTS: No statistically significant differences were detected between the initial and final assessment of the topographic and radiographic variables in the group with braces. In the untreated group, only in measures with the scoliometer significant differences were registered. A positive correlation was found between the Cobb angle difference of the main curve with two topographic variables that quantify the asymmetry in the axial and coronal plane, respectively. DISCUSSION: In following patients with scoliosis treated with braces, we should consider and evaluate not only radiographic parameters such as the Cobb angle, but also clinical and topographic parameters that quantify the external deformity of the back, as there is a clinical-radiographic discrepancy amply demonstrated in the literature. The improvement of the external shape of the back is a very important factor for the patient, and can influence a better completion of the orthopedic treatment. In our study, the scoliotic curve and external deformity of the back remained stable during the follow-up period in both treated and untreated patients.


ANTECEDENTES: Cuantificar los cambios morfológicos producidos en la superficie de la espalda de adolescentes con escoliosis idiopática como resultado del tratamiento mediante corsé y correlacionarlos con las variaciones radiográficas. MATERIAL Y MÉTODOS: Estudio analítico, de cohortes, prospectivo, sobre una muestra de 31 adolescentes con escoliosis idiopática divididos en dos grupos: 11 con tratamiento mediante corsé y 20 sin corsé. Se realizó una cuantificación de la deformidad en dos ocasiones separadas entre sí por un intervalo de un año mediante tres sistemas: 1) ángulo de rotación del tronco (escoliómetro); 2) topografía de superficie; 3) radiografía simple de raquis completo. RESULTADOS: No se detectaron diferencias estadísticamente significativas entre la valoración inicial y final de las variables topográficas y radiográficas en el grupo con corsé. En el grupo no tratado, sólo hubo diferencias significativas para las medidas del escoliómetro. Se encontró una correlación positiva entre la diferencia del ángulo de Cobb de la curva principal con la de dos variables topográficas que cuantifican la asimetría en el plano axial y en el coronal, respectivamente. DISCUSIÓN: En el seguimiento de pacientes con escoliosis tratados con corsé, se deben tener en cuenta y valorar no sólo parámetros radiográficos como el ángulo de Cobb, sino también parámetros clínicos y topográficos que cuantifiquen la deformidad externa de la espalda, ya que existe una discrepancia clínico-radiográfica demostrada de manera amplia en la literatura. La mejoría de la forma externa de la espalda es un factor muy importante para el paciente y es lo que va a percibir fundamentalmente, lo que puede influir en una mejor cumplimentación del tratamiento ortopédico. En nuestro estudio, la curva escoliótica, así como la deformidad externa de la espalda, se mantuvo estable en el período de seguimiento tanto en los pacientes tratados con corsé como en los no tratados.


Assuntos
Dorso , Escoliose , Adolescente , Dorso/anatomia & histologia , Estudos de Coortes , Humanos , Estudos Prospectivos , Radiografia , Escoliose/complicações
14.
Rev Esp Cir Ortop Traumatol ; 60(4): 256-9, 2016.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-25457358

RESUMO

The bone cyst is a rare benign tumor that usually develops in childhood. There are several treatment options, however when it is located within the pelvis treatment is complex. A 7 year-old patient who presented with 3 months of right hip pain and limping. The initial radiograph showed a discrete periostic reaction and acetabulum effacement. The MRI and CT scans suggested the diagnosis of aneurysmal bone cyst and was confirmed by open biopsy. Two serial embolizations were performed with good results, the patient was asymptomatic one year after.


Assuntos
Acetábulo/diagnóstico por imagem , Cistos Ósseos Aneurismáticos/diagnóstico por imagem , Acetábulo/patologia , Biópsia , Cistos Ósseos Aneurismáticos/patologia , Cistos Ósseos Aneurismáticos/terapia , Criança , Embolização Terapêutica , Humanos , Imageamento por Ressonância Magnética , Masculino , Tomografia Computadorizada por Raios X
15.
Acta Ortop Mex ; 29(6): 317-22, 2015.
Artigo em Espanhol | MEDLINE | ID: mdl-27403521

RESUMO

A sequel of supracondylar fractures of distal humerus in children is the angular deformity. It is usually more frequent cubitus varus, but there are reported cases of cubitus valgus. The latter may be the cause of the occurrence of a late ulnar nerve neuropathy, which will require treatment. There is controversy as to whether it is possible to successfully treat both problems at the same surgical procedure. This article describes the case of a girl of 11 years old, who has a cubitus valgus deformity secondary to supracondylar fracture of distal humerus of right elbow at the age of seven years, associated with progressive symptoms of ulnar nerve neuropathy. This patient was treated successfully by a single procedure for corrective dome-shaped supracondilar osteotomy associated with subcutaneous anterior transposition of the ulnar nerve through a posterior approach.


Una secuela de las fracturas supracondíleas de húmero distal en la infancia es la deformidad angular. Generalmente es más frecuente el cúbito varo, pero también existen casos descritos de cúbito valgo. Esta última puede ser la causa de la aparición de una neuropatía tardía del nervio cubital, que requerirá de tratamiento. Existe controversia en cuanto si es posible tratar con éxito ambos problemas en un mismo procedimiento quirúrgico. En este artículo se presenta el caso de una niña de 11 años, que presenta una deformidad en cúbito valgo secundaria a una fractura supracondílea de húmero distal de codo derecho a la edad de siete años, asociada con una clínica progresiva de neuropatía del nervio cubital. Esta paciente se trató de forma satisfactoria mediante un procedimiento único de osteotomía correctora cupuliforme supracondilar asociada con una transposición anterior subcutánea del nervio cubital a través de un abordaje posterior.

16.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 54(5): 310-313, sept.-oct. 2010. ilus
Artigo em Espanhol | IBECS | ID: ibc-81542

RESUMO

Objetivo. Se presenta un caso poco frecuente de quiste óseo aneurismático por su localización y por su forma de presentación clínica y radiográfica inicial. Caso clínico. Mujer de 13 años que consultó por dolor atraumático en el borde externo del pie derecho con radiografía inicial normal y presentación al cabo de un mes de una lesión tumoral subperióstica en la diáfisis del quinto metatarsiano, cuyo diagnóstico definitivo fue de quiste óseo aneurismático tipo iv de Campanacci. Conclusiones. Existen pocos casos en la literatura médica de quiste óseo aneurismático que presenten estas características. Por su localización poco frecuente, este tipo de lesiones pueden plantear dificultades diagnósticas con otro tipo de enfermedades, como tumores, fracturas de estrés o infecciones (AU)


Objective. We present s a case of aneurysmal bone cyst, unusual and rare, both for its location and its initial clinical and radiographic presentation. Case report. A girl of 13 years consulting for atraumatic pain in the outer edge of right foot, with a normal initial X-ray and then one month later presented with a subperiosteal tumour lesion in the fifth metatarsal shaft, which was definitively diagnosed as an aneurysmal bone cyst, Campanacci type IV. Conclusions. There are few cases in the literature of aneurysmal bone cyst with these characteristics. Such lesions may pose significant diagnostic difficulties with other pathologies, such as tumours, stress fractures or infections, due to its unusual presentation (AU)


Assuntos
Humanos , Feminino , Criança , Cistos Ósseos Aneurismáticos/diagnóstico , Cistos Ósseos Aneurismáticos/cirurgia , /métodos , Osteossarcoma/cirurgia , Osteossarcoma , Cistos Ósseos Aneurismáticos/fisiopatologia , Cistos Ósseos Aneurismáticos , Diáfises/patologia , Diáfises/cirurgia , Ossos do Metatarso/patologia , Ossos do Metatarso , Metatarso/patologia , Metatarso/cirurgia , Ossos do Metatarso/fisiopatologia
17.
Rev. esp. med. nucl. (Ed. impr.) ; 19(7): 495-499, nov. 2000.
Artigo em Es | IBECS | ID: ibc-5829

RESUMO

Presentamos el caso clínico de una paciente de 48 años de edad con antecedentes de tetraparesia secundaria a lobectomía derecha y desarrollo de una osificación heterotópica periarticular que incluía ambas articulaciones de las rodillas. La valoración del metabolismo de las lesiones óseas motivó la realización de una gammagrafía ósea. El patrón gammagráfico demostró un predominio de afectación del compartimento medial y lateral de la rodilla izquierda y medial de la rodilla derecha, siendo atribuido inicialmente a una osteoartritis degenerativa. Creemos interesante la presentación de este caso clínico por dos circunstancias: 1) la rareza de afectación de las rodillas en la osificación heterotópica periarticular secundaria a disfunción cerebral y 2) por la posibilidad de realizar un diagnóstico falso positivo: afectación osteoartrítica idiopática versus osificación yuxtaarticular.Se pretende realizar una pequeña revisión de: la utilidad de los métodos diagnósticos por la imagen en la valoración de la osificación heterotópica periarticular y del diagnóstico gammagráfico diferencial respecto a enfermedades osteoarticulares más frecuentes entre la población general (AU)


No disponible


Assuntos
Pessoa de Meia-Idade , Feminino , Humanos , Articulação do Joelho , Ossificação Heterotópica , Quadriplegia , Artropatias
19.
Rev Esp Med Nucl ; 19(7): 495-9, 2000 Dec.
Artigo em Espanhol | MEDLINE | ID: mdl-11171507

RESUMO

A case of a 48 year old woman with a medical background of tetraparesis related to a right lobectomy and periarticular ossification development (that included both knee joints) is presented. Bone scintigraphy was performed to evaluate the metabolism of the bone lesions. The scintigraphic pattern showed an important involvement of the medial and lateral left knee and medial right knee compartments, initially attributed to degenerative osteoarthritis. We believe that the presentation of this case report is interesting for two reasons: 1) the rareness of knee involvement in periarticular heterotopic ossification related to cerebral dysfunction, and 2) the possibility of a false positive diagnosis: osteoarthritic involvement versus juxta-articular ossification. This paper reviews the role of diagnostic imaging methods in the assessment of periarticular heterotopic ossification and the differential scintigraphic diagnosis regarding to osteoarticular disorders (more frequent among the general population).


Assuntos
Articulação do Joelho , Ossificação Heterotópica/etiologia , Quadriplegia/complicações , Feminino , Humanos , Artropatias/diagnóstico por imagem , Artropatias/etiologia , Pessoa de Meia-Idade , Ossificação Heterotópica/diagnóstico por imagem , Cintilografia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...