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1.
Rev. bras. ortop ; 58(2): 342-346, Mar.-Apr. 2023. graf
Article in English | LILACS | ID: biblio-1449809

ABSTRACT

Abstract The foot is an uncommon location for osseous tumors, comprising ~ 3% of all skeletal tumors, which occur particularly around the calcaneum. Radical surgery creates a void in the foot which adversely affects the ability to salvage it. Calcaneal replacement surgeries are not commonly performed due to factors involving instability of the prosthesis, soft-tissue defects, and resultant failure, which can occur in the postoperative period. Thus, we herein report a rare case of synovial sarcoma arising from the sheath of the tibialis posterior tendon, with secondary involvement of the calcaneus bone. Considering the previous experiences of different surgeons, a custom-made prosthesis was designed with relevant modifications.


Resumo O pé é um local incomum para tumores ósseos, e compreende cerca de 3% de todos os tumores esqueléticos, em especial ao redor do calcâneo. A cirurgia radical cria um vazio no pé, o que afeta de forma negativa a capacidade de resgate do membro. As cirurgias de reconstrução do calcâneo não são comumente realizadas por causa da instabilidade da prótese, defeito de partes moles, e consequente possibilidade de insucesso pósoperatório. Assim, apresentamos aqui um caso raro de sarcoma sinovial originário da bainha do tendão tibial posterior com acometimento secundário do osso calcâneo. Considerando as experiências prévias de diferentes cirurgiões, projetamos uma prótese sob medida com modificações relevantes.


Subject(s)
Humans , Male , Adult , Prostheses and Implants , Bone Neoplasms/surgery , Calcaneus/surgery
2.
Int. j. morphol ; 41(1): 268-277, feb. 2023. ilus, tab
Article in English | LILACS | ID: biblio-1430532

ABSTRACT

SUMMARY: Sex estimation is an important aspect of skeletal identification. In addition, previous studies have found that the sex estimation of each race is different. Thus, it is necessary to develop discriminant function equations for the estimation of sex for the Thai population. This study aims to investigate the relationship between width, length and height of the calcaneus and talus with regards to sex and compare the effectiveness of sex estimation between the calcaneus alone, the talus alone, and between both the calcaneus and talus. A total of 200 individuals (100 males and 100 females) were used in this study; ages ranged from 19 to 94 years. Thirteen variables of calcaneus and ten variables of talus were measured. The authors created discriminant function equations for the estimation of sex and tested the efficiency of the equations obtained by using a test group of 40 individuals (20 males and 20 females). By analyzing the mean values of the variables in the calcaneus and the talus, it was shown that males were significantly different from females (p0.05). A stepwise method was used to create 6 equations for sex estimation. The equations were categorized from between the calcaneus alone, the talus alone, and between both the calcaneus and the talus, providing a sex estimation accuracy of between 88.5 and 93.0 %. Using the test group, it was shown that discriminant function equations from the calcaneus alone, the talus alone, and the calcaneus and the talus together, can estimate sex at a high level of accuracy. Sex estimation accuracy was greater than 85 % in all equations. Therefore, the discriminant function equations from the calcaneus alone, the talus alone, and between both the calcaneus and the talus, from this study can be applied to the Thai population.


La estimación del sexo es un aspecto importante de la identificación esquelética. Estudios previos han encontrado que la estimación del sexo de cada raza es diferente. Por lo tanto, es necesario desarrollar ecuaciones de funciones discriminantes para la estimación del sexo de la población tailandesa. Este estudio tuvo como objetivo investigar la relación entre el ancho, el largo y la altura de los huesos calcáneo y talus con respecto al sexo y comparar la efectividad de la estimación del sexo entre el calcáneo solo, el talus solo y entre el calcáneo y el talus. Se utilizaron un total de 200 huesos de individuos adultos (100 hombres y 100 mujeres), cuyas edades oscilaron entre 19 y 94 años. Se midieron trece variables del calcáneo y diez variables del talus. Los autores crearon ecuaciones de funciones discriminantes para la estimación del sexo y probaron la eficiencia de ellas usando un grupo de prueba de huesos de 40 individuos (20 hombres y 20 mujeres). Al analizar los valores medios de las variables en el calcáneo y el talus, se demostró que los huesos de los hombres eran significativamente diferentes al de las mujeres (p0.05). Se utilizó un método paso a paso para crear 6 ecuaciones para la estimación del sexo. Las ecuaciones se clasificaron entre el calcáneo solo, el talus solo y entre el calcáneo y el talus, lo que proporcionó una precisión de estimación del sexo de entre 88,5 y 93,0 %. Usando el grupo de prueba, se demostró que las ecuaciones de funciones discriminantes del calcáneo solo, el talus solo y el calcáneo y el talus juntos pueden estimar el sexo con un alto nivel de precisión. La precisión de la estimación del sexo fue superior al 85 % en todas las ecuaciones. Por lo tanto, las ecuaciones de la función discriminante del calcáneo solo, el talus solo y entre el calcáneo y el talus de este estudio se pueden aplicar a la población tailandesa.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Calcaneus/anatomy & histology , Talus/anatomy & histology , Sex Determination by Skeleton , Thailand
3.
Int. j. morphol ; 40(6): 1490-1496, dic. 2022. ilus, tab, graf
Article in English | LILACS | ID: biblio-1421825

ABSTRACT

SUMMARY: The weight of the body is transmitted to the foot through the subtalar joint and talus. Considering the important location of the talus and calcaneus, the morphological structures of these bones may affect the biomechanics of the subtalar joint. At the same time, the morphological structure of these bones is important in some common foot deformities. We aimed to investigate whether the various measurements of the talus and calcaneus are associated with different foot deformities in this study. In this study, radiography images of 158 (72 male and 86 female) patients within the mean age of 44 years were retrospectively examined. Eleven different measurements of the talus and calcaneus were obtained from the lateral and antero-posterior radiographs of the patients. A total of 158 patient's routine clinic radiographs were retrospectively assessed, which have calcaneal spur (n=63), hallux valgus (n=32) and control group (n=63). We determined that the body height of the calcaneus, maximum width of the head of the talus, minimum anterior width of the calcaneus were significantly different between calcaneal spur group and control group. Maximum length fibular malleolar facet of the talus was significantly different between age groups. And we determined that the calcaneal index was significantly different between hallux valgus group and control groups. Also all measurements were significantly different between males and females. As a result, some measurements that significantly determine the morphology of the talus and calcaneus were found to be significant between deformity groups and control groups. We think that our study will contribute to the literature as it is the first study in which the measurements obtained from the radiographic images of the talus and calcaneus are associated with foot deformities.


El peso del cuerpo se transmite al pie a través de la articulación subtalar y el talo. Teniendo en cuenta la importante ubicación del talo y el calcáneo, las estructuras morfológicas de estos huesos pueden afectar la biomecánica de la articulación subtalar. Al mismo tiempo, la estructura morfológica de estos huesos es importante en algunas deformidades comunes del pie. Nuestro objetivo fue investigar si las diversas medidas del talo y el calcáneo están asociadas con diferentes deformidades del pie en este estudio. Se examinaron retrospectivamente imágenes radiográficas de 158 pacientes (72 hombres y 86 mujeres) con una edad promedio de 44 años. Se obtuvieron once medidas diferentes del talo y el calcáneo a partir de las radiografías lateral y anteroposterior de los pacientes. Se evaluaron retrospectivamente un total de 158 radiografías clínicas de rutina de los pacientes, los cuales tenían espolón de calcáneo (n=63), hallux valgus (n=32) y grupo control (n=63). Determinamos que la altura del cuerpo del calcáneo, el ancho máximo de la cabeza del talo, el ancho anterior mínimo del calcáneo fueron significativamente diferentes entre el grupo con espolón calcáneo y el grupo control. La longitud máxima de la faceta maleolar fíbular del talo era significativamente diferente entre los grupos de edad. También determinamos que el índice calcáneo fue significativamente diferente entre el grupo de hallux valgus y los grupos controles. Además, todas las medidas fueron significativamente diferentes entre hombres y mujeres. Como resultado, algunas medidas que determinan la morfología del talo y el calcáneo resultaron significativas entre los grupos de deformidad y los grupos controles. Estimamos que nuestro estudio contribuirá a la literatura debido a que es el primer reporte en el que las medidas obtenidas de las imágenes radiográficas del talo y el calcáneo se asocian con deformidades del pie.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Foot Deformities , Calcaneus/diagnostic imaging , Talus/diagnostic imaging , Calcaneus/anatomy & histology , Hallux Valgus , Talus/anatomy & histology , Retrospective Studies , Heel Spur
4.
Rev. venez. cir. ortop. traumatol ; 54(1): 25-29, jun 2022. ilus
Article in Spanish | LILACS, LIVECS | ID: biblio-1516073

ABSTRACT

La tuberculosis extra pulmonar osteoarticular es una entidad infrecuente (16%), y aquellas de compromiso extravertebral son a su vez muy infrecuentes. Presentamos el caso clínico de un paciente masculino de 68 años de edad, con hipertensión arterial sistémica y enfermedad renal crónica, que presenta aproximadamente 1 año de evolución tórpida con dolor en retropié izquierdo, empeorando luego de infiltración con esteroide, con aumento de volumen, limitación funcional, y lesión ulcerosa con exudado purulento en cara medial. Siendo evaluado de forma clínica y con estudios de imagen por diferentes facultativos, hasta realizar toma de biopsia y cultivo óseo con diagnóstico de Tuberculosis ósea en calcáneo izquierdo. Tratado de manera quirúrgica, y actualmente cumpliendo tratamiento antituberculoso, con evolución satisfactoria recuperando movilidad articular, sin dolor y disminución del volumen de retropié(AU)


Osteoarticular extrapulmonary tuberculosis is a rare entity (16%), and those with extravertebral involvement are in turn very rare. We present the clinical case of a 68-years-old male patient with systemic arterial hypertension and chronic kidney disease, who presents approximately 1 year of torpid evolution with pain in the left hindfoot, worsening after steroid infiltration, with increased volume, limitation functional, and ulcerative lesion with purulent exudate on the medial side. He was being evaluated clinically and with imaging studies by different doctors, until taking a biopsy and bone culture with a diagnosis of Bone Tuberculosis in the left calcaneus. Surgically treated, and currently undergoing antituberculous treatment, with satisfactory evolution recovering joint mobility, without pain and decrease in rearfoot volume(AU)


Subject(s)
Humans , Male , Aged , Tuberculosis, Osteoarticular/pathology , Calcaneus , Renal Insufficiency, Chronic
5.
Rev. cuba. ortop. traumatol ; 36(1)abr. 2022. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1409048

ABSTRACT

Introducción: Por más de 20 años la litotricia extracorpórea se ha aplicado con éxito en el mundo. Objetivo: Evaluar la efectividad de la terapia por ondas de choque en el tratamiento a pacientes que presentan lesiones en los tendones y ligamentos del sistema osteomioarticular. Métodos: Se realizó un estudio descriptivo, de corte transversal, con 107 pacientes diagnosticados con lesiones en los tendones y ligamentos del sistema osteomioarticular, los cuales fueron tratados con el equipo Well Wave (ondas de choque extracorpóreas) en el Complejo Científico Ortopédico Internacional Frank País, en el período comprendido entre marzo de 2019 y abril de 2020. Se realizó el análisis de las variables edad, sexo, dolor y discapacidad. Se obtuvieron frecuencias absolutas y relativas, y con ellas se confeccionaron las tablas que resumen la información estadística de la investigación. Resultados: Predominó el sexo femenino (71,9 por ciento), de 51 - 60 años (28 por ciento). El 40,2 por ciento de los pacientes fueron atendidos por presentar una tendinitis del supraespinoso. Todos los pacientes presentaban dolor antes de la aplicación de la terapia. Luego del tratamiento el 78,5 por ciento de los enfermos dejaron de sentirlo y el 71 por ciento presentó ausencia de discapacidad según escala de DASH. Según los criterios de evaluación de la respuesta al tratamiento los resultados fueron satisfactorios en el 56 por ciento de los pacientes. Conclusiones: La terapia con las ondas de choque posibilitó una rápida recuperación de los pacientes atendidos y su incorporación a las actividades diarias(AU)


ABSTRACT Introduction: Over more than 20 years, extracorporeal lithotripsy has been successfully used worldwide. Objective: To evaluate the effectiveness of shock wave therapy in the treatment of patients with injuries to the tendons and ligaments of the osteomioarticular system. Methods: A descriptive, cross-sectional study was carried out with 107 patients diagnosed with injuries to the tendons and ligaments of the osteomioarticular system. These subjects were treated with the Well Wave equipment (extracorporeal shock waves) at Frank País International Orthopedic Scientific Center, from March 2019 to April 2020. The variables age, sex, pain and disability were analyzed. Absolute and relative frequencies were obtained, and the results of statistical information of the investigation was shown in summarizing tables. Results: The female sex prevailed (71.9percent), 51 - 60 years old (28 percent). 40.2 percent of the patients were treated for supraspinatus tendinitis. All patients had pain before the use of therapy. After treatment, 78.5 percent of the patients stopped feeling pain and 71 percent showed no disability according to DASH scale. According to the treatment response evaluation criteria, the results were satisfactory in 56percent of the patients. Conclusions: This therapy enabled rapid recovery of the patients treated and their integration into daily activities(AU)


Subject(s)
Humans , Male , Female , Middle Aged , Tendon Injuries , Tendons , Treatment Outcome , Extracorporeal Shockwave Therapy/methods , Ligaments/injuries , Musculoskeletal System , Epidemiology, Descriptive , Cross-Sectional Studies
6.
Rev. bras. ciênc. mov ; 30(1): [1-14], jan.-mar. 2022. tab, ilus
Article in English | LILACS | ID: biblio-1378100

ABSTRACT

Performing flexibility training in an exercise program is important to improve range of motion (ROM). Tendons have a profound impact on the general function of the musculoskeletal system, influence the limitation of ROM, and its structure and mechanical properties can benefit from stretching protocols. The systematic use of lower limbs in locomotion caused the Achilles tendon to become the largest and strongest tendon in the human body. Therefore, understanding the best prescription and frequency of flexibility exercise leads to changes in tendon properties is essential for an appropriate and effective exercise routine. Thus, the aim of this review was to organize and discuss publications about the implications of triceps surae stretching in ROM, as well as its influence on tendon properties. Acute studies show that continuous stretching times between five and 10 minutes cause decreased tendon stiffness, which is not seen in fractionated stretching times less than five minutes. Chronic studies, in turn, also don't present significant results in stiffness with fractionated times and studies with continuous times were not found. Thus, it is not possible to know if a continuous stretching time (longer than one minute) or a total time longer than five minutes but fractionated, can influence the tendon stiffness. (AU)


A realização de treino de flexibilidade como rotina em um programa de exercícios é importante para melhorar amplitude de movimento (ADM). Os tendões têm um impacto profundo na função geral do sistema musculoesquelético, influenciam na limitação da ADM, e sua estrutura e propriedades mecânicas podem se beneficiar de protocolos de alongamento. O uso sistemático dos membros inferiores na locomoção fez com que o tendão de Aquiles se tornasse o maior e mais forte tendão do corpo humano. Portanto, entender qual a melhor prescrição e frequência de exercício de flexibilidade para que ocasione alterações nas propriedades tendíneas é essencial para uma rotina de exercícios adequada e eficaz. Sendo assim, o objetivo dessa revisão de literatura foi organizar e discutir publicações sobre as implicações do alongamento do tríceps sural na ADM, bem como sua influência nas propriedades tendíneas. Estudos agudos mostram que tempos contínuos entre cinco e 10 minutos de alongamento estático causam diminuição da rigidez tendínea, o que não é visto em tempos intervalados inferiores a cinco minutos. Os estudos crônicos, por sua vez, também não apresentam resultados significativos na rigidez com protocolos de alongamento intervalados e estudos com protocolos contínuos não foram encontrados. Dessa forma, não é possível saber se um tempo contínuo de alongamento (superior a um minuto) ou um tempo superior a cinco minutos, intervalado, podem influenciar na rigidez tendínea. (AU)


Subject(s)
Humans , Male , Female , Achilles Tendon , Biomechanical Phenomena , Range of Motion, Articular , Exercise , Pliability , Human Body , Lower Extremity , Muscle Stretching Exercises , Locomotion , Movement , Muscle Rigidity , Musculoskeletal System
7.
Acta ortop. mex ; 36(1): 20-25, ene.-feb. 2022. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1447105

ABSTRACT

Resumen: Introducción: La afección deformante del hueso navicular conocida como enfermedad de Müller-Weiss (EMW) es una enfermedad rara. Los pacientes presentan dolor crónico en la articulación talonavicular y un pie plano paradójico con retropié varo. Objetivo: Analizar los resultados clínicos de la osteotomía valguizante de calcáneo aplicada a pacientes con EMW. Material y métodos: Estudio observacional, retrospectivo, realizado en dos centros hospitalarios. La serie consta de nueve casos en ocho pacientes, todos ellos con enfermedad de Müller-Weiss sintomática, fueron tratados mediante osteotomía valguizante de calcáneo entre 2012 y 2017, con un seguimiento medio de cuatro años (dos a seis). La edad media fue de 62 años (50-75). En todos los pacientes se midieron los ángulos de Costa-Bartani (CB), el ángulo de Kite y la inclinación calcánea (IC). Además, se utilizó la escala Manchester Oxford (MO) para medir la satisfacción postquirúrgica de los pacientes. Resultados: Todos los pacientes refieren haber mejorado en su dolor, obteniendo una puntuación postoperatoria media de 32.54 puntos (15.62-53.75) en la escala Manchester Oxford. En 66% de los pacientes el ángulo CB mejoró, al igual que en el ángulo de Kite en 89% y la IC en 33%. Conclusión: La mejoría en el dolor de los pacientes de nuestra serie no está acompañada por cambios radiológicos en la misma proporción, es una técnica sencilla y sin complicaciones en nuestro seguimiento.


Abstract: Introduction: The deforming condition of the navicular bone known as Müller-Weiss disease (MWD) is a rare disease. Patients present with chronic pain in the talonavicular joint and a paradoxical flat foot with a varo hindfoot. Objective: To analyze the clinical results of a lateral osteotomy of calcaneus applied to patients with MWD. Material and methods: Retrospective observational study carried out in two hospitals. The series consists of nine cases in eight patients, all of them with symptomatic Müller-Weiss disease, treated by lateral osteotomy of the calcaneus between 2012 and 2017, obtaining an average follow-up of 4 years (2-6). The mean age was 62 years (50-75). In all patients, Costa-Bartani angles (CB), Kite angle and Calcaneal Inclination (CI) were measured. In addition, the Manchester Oxford Scale (MO) to measure the post-surgical satisfaction of patients. Results: All patients report having improved their pain by obtaining a postoperative score on the mean Manchester Oxford scale of 32.54 points (15.62-53.75). In 66% of patients the CB angle improves, the Kite angle in 89% and the CI in 33%. Conclusion: The improvement in the pain of the patients in our series is not accompanied by radiological changes in the same proportion, it is a simple and uncomplicated technique in our follow-up.

8.
Int. j. morphol ; 40(2): .540-544, 2022. ilus, tab
Article in Spanish | LILACS | ID: biblio-1385618

ABSTRACT

RESUMEN: El dolor en la región calcánea del pie afecta aproximadamente a un tercio de los adultos mayores de 65 años. Asimismo, una gran cantidad de sujetos que consultan por esta condición, revelan hallazgos radiológicos de un crecimiento anormal en el hueso calcáneo, en su cara plantar, en forma de gancho denominado espolón calcáneo (EC). El objetivo del presente estudio fue relacionar la prevalencia y biometría de los EC en individuos chilenos según sexo y edad. Se realizó un estudio radiológico de tipo descriptivo-correlacional donde se revisaron al azar 400 radiografías de pies en proyección lateral de 200 sujetos chilenos entre 15 y 90 años. El análisis de los 200 exámenes radiográficos mostró que en 135 (67,5 %) de ellos presentaban EC de manera unilateral o bilateral. La presencia de al menos un EC era mayor en las mujeres 104 (52 %) que en los hombres 31 (15,5 %). Sin embargo, esta diferencia no es estadísticamente significativa p= 0,621. La edad promedio de los sujetos que presentaron EC era de 60,4 años, ampliamente superior a quien no lo presentaba (43,5 años), siendo esta diferencia estadísticamente significativa P<0,05. Se puede concluir una prevalencia del 67,5 % de EC en la población de estudio, mayor en las mujeres y directamente relacionada con la edad. Esta información podría ser de gran valor morfológico y médico debido a la escasa literatura existente sobre esta materia en individuos chilenos.


SUMMARY: Pain in the talar region of the foot affects approximately one third of people over 65 years of age. Likewise, a large number of patients who consult for this condition reveal radiological findings of an abnormal growth of the hook-shaped calcaneus called a calcaneal spur (CS). The objective of the present study was to relate the prevalence and biometrics of CS in Chilean individuals according to sex and age. A descriptive-correlational radiological study was carried out where 400 lateral projection radiographs of the feet of 200 Chilean patients between 15 and 90 years of age were randomly reviewed. The analysis of the 200 people examined showed that 135 (67.5%) presented CS unilaterally or bilaterally. The presence of at least one CS is greater in the female sex 104 (52%) than in the male sex 31 (15.5%), however, this difference is not statistically significant p = 0.621. The average age of the people who presented CS is 60.43 years, much higher than those who do not present (43.51 years), this difference being statistically significant P = Sig. It can be concluded a prevalence of 67.5% of CS in the study population, higher in the female sex and directly related to age. This information will be of great morphological and medical value due to the little existing literature on this matter in Chilean individuals.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Heel Spur/epidemiology , Heel Spur/diagnostic imaging , Radiography , Chile/epidemiology , Prevalence , Biometry , Foot/anatomy & histology
9.
Int. j. morphol ; 40(2): 369-375, 2022. ilus, tab, graf
Article in English | LILACS | ID: biblio-1385628

ABSTRACT

SUMMARY: Heel spur is an osteophytic protrusion larger than 2 mm that lies just anterior to the tuberosity of the calcaneus. Heel spur can be of two types: plantar heel spur and dorsal heel spur. The aim of this study was to evaluate the relationship between the heel spurs incidence with age, sex and side. A total of 2000 bilateral radiographs of 1000 patients (518 men and 482 women) aged 20-93 years who applied to Terme state hospital, Samsun, Turkey due to trauma were examined. Patients were grouped into 10 year age ranges (20-29 years; 30-39 years; 40-49 years; 50-59 years; 60-69 years and over 70 years). The incidences of plantar heel spur, dorsal heel spur, and both were evaluated according to age, sex and side relations. Plantar or dorsal heel spurs were detected in 32.6 % (326 patients) of the patients. The incidences of plantar heel spur, dorsal heel spur, plantar and dorsal heel spur were 26.0 %, 16.9 %, and 10.3 % respectively. According to sex, the incidence of plantar heel spur was higher in women in all age groups. Although the incidence of dorsal heel spur was higher in men in the 6th decade, it was more common in women in other age groups. The incidence of plantar heel spur was 2.615 times higher in the right foot and 2.810 times higher in the left foot in women. As the age increased, the risk of plantar heel spur increased 1.060 times in the right foot and 1.061 times in the left foot. The incidence of dorsal heel spur was 1.510 times higher in the right foot and 1.715 times higher in the left foot in women. As the age increased, the incidence of dorsal heel spur increased in both feet and this increase was 1.055 times in both feet.


RESUMEN: El espolón calcáneo es una protuberancia osteofítica de más de 2 mm que se encuentra por delante de la tuberosidad del calcáneo. El espolón calcáneo puede ser de dos tipos: espolón calcáneo plantar y espolón calcáneo dorsal. El objetivo de este estudio fue evaluar la relación entre la incidencia de espolón calcáneo con la edad, el sexo y el lado. Se examinaron un total de 2000 radiografías bilaterales de 1000 pacientes (518 hombres y 482 mujeres) de 20 a 93 años de edad que fueron solicitadas en el hospital estatal de Terme, Samsun, Turquía debido a un traumatismo. Los pacientes se agruparon en rangos de edad de 10 años (20-29 años; 30-39 años; 40-49 años; 50-59 años; 60-69 años y mayores de 70 años). Las incidencias de espolón calcáneo plantar, espolón calcáneo dorsal y ambos se evaluaron de acuerdo con la edad, el sexo y lados. Se detectaron espolones calcáneos plantares o dorsales en el 32,6 % (326 pacientes) de los pacientes. Las incidencias de espolón calcáneo plantar, espolón calcáneo dorsal, espolón calcáneo plantar y dorsal fueron del 26 %, 16,9 % y 10,3 %, respectivamente. Según el sexo, la incidencia de espolón calcáneo plantar fue mayor en mujeres en todos los grupos de edad. Aunque la incidencia del espolón calcáneo dorsal fue mayor en hombres en la sexta década, era más común en mujeres en otros grupos de edad. La incidencia de espolón calcáneo plantar fue 2,6 veces mayor en el pie derecho y 2,8 veces mayor en el pie izquierdo en mujeres. A medida que aumentaba la edad, el riesgo de espolón calcáneo plantar aumentaba 1,06 veces en el pie derecho y 1,061 veces en el pie izquierdo. La incidencia de espolón calcáneo dorsal fue 1,510 veces mayor en el pie derecho y 1,715 veces mayor en el pie izquierdo en mujeres. A medida que aumentaba la edad, la incidencia de espolón calcáneo dorsal aumentaba en ambos pies y este aumento era de 1,055 veces en ambos pies.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Heel Spur/epidemiology , Heel Spur/diagnostic imaging , Logistic Models , Sex Factors , Incidence , Age Factors , Age and Sex Distribution
10.
Acta ortop. bras ; 30(spe1): e246613, 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1383430

ABSTRACT

ABSTRACT Introduction: In addition to conservative modalities in the treatment of Achilles tendon injuries, open, percutaneous and minimally invasive semi-open techniques, as well as biological open surgical repair methods are used as surgical options. Compression elastography is one of the methods used for the follow-up of treatment in Achilles tendon injuries. Methods: 23 patients were included in our study between July 2013 and June 2014, as long as they had at least 4 years of follow-up. In the final control, the intact side and the operated side were both examined and compared. The variables were the American Orthopedic Foot and Ankle Score (AOFAS) which is measured as a functional score considering plantar flexion and dorsiflexion; calf circumference; Achilles tendon anteroposterior (AP) diameter; and elastographic examination. Results: The strain ratio value and AP diameter of the patients was significantly higher on the operated side than on the non-operated side (p <0.001). There was no significant difference between the plantar flexion and dorsiflexion degrees on the operated side of the patients(p> 0.05). No correlation was observed between strain ratio and AOFAS (p: 0,995). Conclusion: Elastography is not a useful technique to evaluate functional results on long-term tendon healing. Level of Evidence III; Retrospective comparative study.


RESUMO Introdução: Além de métodos mais conservadores de terapia, utilizam-se, como opções cirúrgicas para o tratamento das lesões do tendão do calcâneo, técnicas abertas, percutâneas e semiabertas minimamente invasivas, bem como métodos cirúrgicos de reparo aberto. A elastografia por compressão é um dos métodos utilizados para o acompanhamento do tratamento das lesões do tendão do calcâneo. Métodos: Entre julho de 2013 e junho de 2014, 23 pacientes com pelo menos 4 anos de seguimento foram incluídos em nosso estudo. No controle final, o lado intacto e o lado operado foram examinados e comparados. As variáveis foram o American Orthopaedic Foot and Ankle Score, que foi medido como pontuação funcional por meio da flexão plantar e dorsiflexão; a circunferência da panturrilha; o diâmetro anteroposterior (AP) do tendão do calcâneo; e exame elastográfico. Resultados: O índice de tensão e o diâmetro AP dos pacientes foram significativamente maiores no lado operado do paciente que no lado não operado. Não houve diferença significativa entre os graus de flexão plantar e dorsiflexão dos pacientes no lado operado (p> 0,05). Não foi observada correlação entre strain ratio e AOFAS(p: 0,995). Conclusão: Acreditamos que a elastografia não seja uma técnica útil para avaliar os resultados funcionais na cicatrização do tendão em longo prazo. Nível de evidência III; Estudo comparativo retrospectivo.

11.
Acta ortop. mex ; 35(5): 457-460, sep.-oct. 2021. graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1393807

ABSTRACT

Resumen: Las fracturas de calcáneo son las más frecuentes del tarso (3.5% de todas las fracturas). Afectan a adultos jóvenes, siendo más frecuentes en hombres (5.9:1). Por otro lado, las lesiones ligamentarias asociadas a fractura de calcáneo no son muy frecuentes. Presentamos un caso de un paciente de 39 años que sufrió entorsis de tobillo. Mostraba inestabilidad en flexión plantar e inversión. Radiografías mostraron una fractura de calcáneo. Durante la cirugía se evidenció una lesión completa del complejo ligamentario lateral. Se realizó la reducción y osteosíntesis asociada a la reconstrucción ligamentaria. Ante fracturas de calcáneo es importante corroborar la estabilidad del tobillo. La falta de diagnóstico en este tipo de lesiones puede generar inestabilidades crónicas.


Abstract: Calcaneal fractures are the most frequent of the tarsus (3.5% of all fractures). Young adults are mainly affected, being more frequent in men (5.9:1). On the other hand, ligament injuries associated with fracture of the calcaneus are very infrequent. We describe a case of a 39 year old patient who suffered ankle trauma. He presented instability in plantar flexion and inversion. A fracture of the calcaneus was diagnosed. During surgery, a complete lesion of the lateral ligament complex was found. The reduction and osteosynthesis associated with ligament reconstruction was performed. We consider important to confirm the stability of the ankle after a calcaneus fracture. Lack of diagnosis in this type of injuries can evolve into chronic instability.

12.
Rev. bras. med. esporte ; 27(7): 699-702, July 2021. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1351809

ABSTRACT

ABSTRACT Introduction: endon injury can usually be divided into the following types: fracture, dislocation, compression, bone insert, tendon injury, among which dislocation and compression are more common. Objective: To evaluate the application value of Computed Tomography (CT) image in tendon display. Methods: CT scan of the hands and feet was performed in our hospital for suspected tendon lesions. The CT and MRI data of 61 patients with tendon injury were retrospectively analyzed, and the diagnostic efficiency of CT and MRI were compared and analyzed. Results: The diagnostic accuracy of 61 patients was 89.71% (61/68). Except for chronic tendon injury (12/19), the diagnostic accuracy of other lesions was 100%. The sensitivity of CT and MRI in the diagnosis of hand tendon injury was 94.7% and 90.7%, the specificity was 99.3% and 98.6%, and the coincidence rate was 97.7% and 96.3%. Conclusions: CT images are accurate in localization and characterization of tendon injury, with high sensitivity and specificity, and can provide accurate anatomical basis for surgery. Level of evidence II; Therapeutic studies - investigation of treatment results.


RESUMO Introdução: Lesões do tendão geralmente podem ser divididos em: fratura, luxação, compressão e inserção óssea. A luxação e compressão são as mais comuns. Objetivo: Avaliar o valor de aplicação de imagens de Tomografia Computadorizada (TC) em manifestações do tendão. Métodos: Imagens por TC de mãos e pés foram feitas em nosso hospital para verificar suspeitas de lesões do tendão. Os dados de imagens por TC e IRM de 61 pacientes com lesões nos tendões foram analisados retroativamente. A eficiência das imagens de TC e de IRM foi comparada e analisada. Resultados: A precisão diagnóstica dos 61 pacientes foi de 89,71% (61/68). Com exceção da lesão de tendão crônica (12/19), a precisão diagnóstica de outras lesões foi de 100%. A sensibilidade de imagens por TC e IRM no diagnóstico de lesões de tendão da mão foi de 94,7% e 90,7% respectivamente. A especificidade foi de 99,3% e 98,6%, enquanto a taxa de coincidência foi de 97,7% e 96,3%, respectivamente. Conclusões: Imagens por TC são precisas na localização e caracterização de lesões de tendão e apresentam alta sensibilidade especificidade, fornecendo uma base anatômica precisa para cirurgia. Nível de evidência II; Estudos terapêuticos - investigação de resultados de tratamento.


Resumen Introducción: Lesiones del tendón generalmente pueden dividirse en: fractura, luxación, compresión e inserción ósea. Luxación y compresión son las más comunes. Objetivo: Evaluar el valor de aplicación de imágenes de Tomografía Computarizada (TC) en manifestaciones del tendón. Métodos: Imágenes por TC de manos y pies se hicieron en nuestro hospital para verificar sospechas de lesiones del tendón. Se analizó retroactivamente los datos de imágenes por TC e IRM. Se comparó y analizó la eficiencia de las imágenes de TC y de IRM. Resultados: La precisión diagnóstica de los 61 pacientes fue de 89,71% (61/68). A excepción de la lesión de tendón crónica (12/19), la precisión diagnóstica de otras lesiones fue de 100%. La sensibilidad de imágenes por TC e IRM en el diagnóstico de lesiones de tendón de la mano fue de 94,7% y 90,7%, respectivamente. La especificidad fue de 99,3% y 98,6%, mientras la tasa de coincidencia fue de 97,7% y 96,3%, respectivamente. Conclusiones: Imágenes por TC son precisas en la ubicación y caracterización de lesiones de tendón y presentan alta sensibilidad y especificidad, brindando una base anatómica precisa para la cirugía. Nivel de evidencia II; Estudios terapéuticos - investigación de resultados de tratamiento.

13.
Acta ortop. mex ; 35(2): 137-141, mar.-abr. 2021. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1374159

ABSTRACT

Resumen: La fractura de calcáneo es poco frecuente y tiene altos costos asociados a largo plazo por su morbilidad asociada. El tratamiento quirúrgico de estas fracturas mediante la vía de abordaje lateral extendido tiene riesgos de complicación de herida quirúrgica que pueden superar 20%. Dentro de las causas del dolor secuelar, la más frecuente es la artropatía subtalar, pero se deben descartar otras como la infección asociada al implante. El objetivo de este estudio es determinar la presencia de gérmenes en el implante mediante su extracción, sonicación y cultivo. Se excluyeron los casos con clínica de infección, artropatía subtalar, seudoartrosis y cirugía de artrodesis subastragalina concomitante. Se registró antecedente de fractura expuesta, complicación de herida operatoria, tiempo entre cirugías, motivo de la ablación del implante y resultados de cultivos con los gérmenes identificados. Se obtuvo una tasa de cultivos positivos de 33.3%. Consideramos que es importante tener en cuenta la infección asociada al implante como causa del dolor en este tipo de pacientes, con el fin de estudiar microbiológicamente los casos y entregar el tratamiento adecuado cuando corresponda.


Abstract: Calcaneal fracture is unusual and carries high costs at long term because its associated morbidity. Surgical treatment of this fracture by extended lateral approach has risks like wound healing up to 20%. One of the causes of chronic pain is subtalar arthropathy, but it is important to rule out other causes as implant associated infection. The aim of this study is to demonstrate the presence of germs in the implant through extraction, sonication and culture. Cases with evident infection, subtalar arthropathy, non union or subtalar fusion concomitant surgery were excluded. The data includes open fracture history, wound healing complication, time between surgeries, cause to implant extraction and cultures results. A positive culture rate of 33.3% was obtained. We consider it is important to have in mind the implant associated infection as a cause of pain in these patients, with the aim to study microbiologically each case and choose the right strategy of treatment.

14.
Acta ortop. bras ; 28(6): 316-317, Nov.-Dec. 2020.
Article in English | LILACS-Express | LILACS | ID: biblio-1142036

ABSTRACT

ABSTRACT The conditions affecting the calcaneal tendon remain extremely prevalent in the clinical practice. The search for information about these diseases in national and international scientific databases are commonly hampered in the use of search tools, requiring the use if an eponym in the strategy. Achilles, in reference to the hero of the Greek mythology, is often used by several authors in scientific publications despite the new Nomina Anatomica. Objective: This article intends to recover the history behind the use of this term, which heroically resists in the clinical discussions of everyday life in articles and textbooks. Level of Evidence V, Literature Review.


RESUMO As afecções que afetam o tendão calcâneo permanecem extremamente prevalentes na prática clínica. A busca por informações sobre essas doenças na produção científica nacional e internacional comumente esbarra em uma dificuldade na utilização das ferramentas de procura e na necessidade de acrescentar um epônimo na estratégia. Aquiles, em referência ao herói da mitologia grega, é frequentemente empregado por diversos autores em suas publicações científicas a despeito da nova nômina anatômica. Objetivo: Esse artigo busca resgatar a história da utilização desse termo, que resiste heroicamente tanto nas discussões clínicas do cotidiano quanto nos artigos e livros-texto. Nível de Evidência V, Revisão da Literatura.

15.
Int. j. morphol ; 38(6): 1729-1734, Dec. 2020. tab, graf
Article in English | LILACS | ID: biblio-1134505

ABSTRACT

SUMMARY: Heel spurs are the bony protrusion seen especially on the dorsal and plantar face of the calcaneus bone at the attachment site of the muscles. It was aimed herein to obtain data about the life styles, daily lives, and especially the socioeconomic structures of modern and ancient Anatolian populations by evaluating the prevalence, location, age, and gender differences of heel spurs on the calcaneus and comparing these findings between the populations. Herein, the 251 calcaneus bones of 137 skeletons, which had been previously analyzed paleodemographically and dated to the Middle Ages, and 68 calcaneus bones belonging to a modern population, whose gender was unknown but lived in Anatolia, were examined in terms of heel spurs. In the current study, the presence of dorsal, plantar, or both dorsal/plantar heel spurs on these in 251 calcaneus bones was 43.9 %, 11.1 %, and 10.3 %, respectively. The presence of dorsal, plantar, or both dorsal/plantar heel spurs was determined as 22 %, 3 %, and 1.5 %, respectively, among the 68 calcaneus bones belonging to the modern population. When a comparison was made of the current study with studies in the literature on modern and prehistoric populations, a higher prevalence of heel spurs was found in prehistoric samples than in modern populations. It is our belief that this situation may have derived from the heavy labor force, environmental, or sociocultural differences in ancient Anatolian populations, insufficiency of vital materials due to inadequate industrial conditions, and the solution of anatomical disruption. In addition, the findings determined herein will guide the development of future and industrial studies on the foot and foot structure.


RESUMEN: Los espolones del talón son la protuberancia ósea que se ve especialmente en la cara dorsal y plantar del hueso calcáneo en el sitio de inserción de los músculos. El objetivo de este trabajo consistió en obtener datos sobre los estilos de vida, la vida cotidiana y, especialmente, las características socioeconómicas de las poblaciones anatolias modernas y antiguas mediante la evaluación de la prevalencia, la ubicación, la edad y las diferencias de sexo de los espolones calcáneos y comparar estos hallazgos entre los poblaciones. La muestra consistió en 251 calcáneos correspondientes a 137 esqueletos, que habían sido previamente analizados paleodemográficamente y fechados en la Edad Media; también se incluyeron 68 calcáneos pertenecientes a una población moderna de Anatolia, sin distinción de sexo. De la muestra de 251 calcáneos, se encontraron espolones calcáneos dorsales, plantares y dorsales/plantares, en el 43,9%, 11,1 % y 10,3 %, respectivamente. La presencia de espolones calcáneos dorsales, plantares y dorsales/plantares se determinó en el 22%, 3% y 1,5%, respectivamente, entre los 68 calcáneos pertenecientes a la población moderna. Cuando se realizó una comparación del estudio actual con la literatu- ra sobre poblaciones modernas y prehistóricas, se encontró una mayor prevalencia de espolones calcáneos en muestras prehistóricas que en poblaciones modernas. Creemos que esta situación puede haberse derivado a la gran fuerza de trabajo, y las diferencias ambientales o socioculturales en las antiguas poblaciones de Anatolia, la insuficiencia de materiales vitales debido a las condiciones industriales inadecuadas produjo la alteración anatómica. Además, los hallazgos aquí determinados guiarán el desarrollo de estudios futuros e industriales sobre la estructura del pie.


Subject(s)
Humans , Male , Female , History, Ancient , History, Medieval , Heel Spur/pathology , Heel Spur/epidemiology , Socioeconomic Factors , Turkey/epidemiology , Activities of Daily Living , Calcaneus/pathology , Prevalence , History, Modern 1601- , Life Style
16.
Rev. bras. ortop ; 55(6): 657-664, Nov.-Dec. 2020. tab, graf
Article in English | LILACS | ID: biblio-1156185

ABSTRACT

Abstract Calcaneal tendon injuries are extremely common in the general population and in orthopedics routine care. Its increasing incidence, which is motivated by an aging population, improved access to the health care system, increased prescription of continuous-use medication, erratic participation in sports and other factors, has had a direct impact on society. Consolidated treatment options for tendinopathies lack quality scientific support for many modalities. New therapies have emerged to enhance nonsurgical approach outcomes and to reduce the number of patients requiring surgery. Although these operative procedures provide good pain relief and functional outcomes, they are costly and may lead to complications.


Resumo As afecções que acometem o tendão calcâneo são extremamente comuns na população geral e no cotidiano da atenção ortopédica. Sua crescente incidência, motivada pelo envelhecimento da população, pela melhora no acesso à saúde, pelo aumento na utilização de drogas de uso contínuo, pela errática participação esportiva e outros fatores, tem causado impacto direto na sociedade. As tendinopatias, ainda que hoje respaldadas por tratamentos consolidados, carecem de suporte científico de qualidade para muitas das suas recomendações. Novas terapêuticas têm surgido com o objetivo de potencializar o resultado da abordagem não-operatória e diminuir a quantidade de pacientes que necessitam de uma cirurgia. Esses procedimentos operatórios apresentam uma boa resposta álgica e funcional dos pacientes, no entanto não são livres de complicações e dos altos custos que os cercam.


Subject(s)
Pain , Achilles Tendon , Sports , Surgical Procedures, Operative , Aging , Acute Disease , Incidence , Costs and Cost Analysis , Delivery of Health Care , Tendinopathy
17.
Rev. bras. ortop ; 55(6): 665-672, Nov.-Dec. 2020. tab, graf
Article in English | LILACS | ID: biblio-1156191

ABSTRACT

Abstract The increasing incidence of calcaneal tendon ruptures has substantially impacted orthopedic care and costs related to its treatment and prevention. Primarily motivated by the increasing of life expectancy, the growing use of tenotoxic drugs and erratic access to physical activity, this injury accounts for considerable morbidity regardless of its outcome. In recent years, the evolution of surgical and rehabilitation techniques gave orthopedists better conditions to decide the most appropriate conduct in acute tendon rupture. Although still frequent due to their high neglect rate, Achilles chronic ruptures currently find simpler and more biological surgical options, being supported by a new specialty-focused paradigm.


Resumo A crescente incidência de rupturas do tendão calcâneo tem impactado substancialmente o cuidado ortopédico e os custos relacionados ao seu tratamento e prevenção. Motivada principalmente pelo aumento da expectativa de vida, o crescimento do uso de drogas tenotóxicas e o acesso errático à atividade física, essa lesão gera morbidade considerável aos pacientes qualquer seja o desfecho a ser considerado. A evolução das técnicas cirúrgicas e de reabilitação permitiu que ortopedistas, nos últimos anos, tivessem melhores condições para decidir a conduta mais apropriada nas roturas agudas do tendão calcâneo. Por mais que ainda frequentes pela sua alta taxa de negligência, as rupturas crônicas do Aquiles hoje encontram opções operatórias biológicas mais simples e são amparadas por um novo paradigma que se debruça sobre a especialidade.


Subject(s)
Humans , Achilles Tendon , Calcaneus , Exercise , Acute Disease , Incidence , Disease Prevention , Orthopedic Surgeons , Motor Activity
18.
Rev. bras. med. esporte ; 26(5): 391-395, Sept.-Oct. 2020. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1137931

ABSTRACT

ABSTRACT Introduction: This study aimed to measure thickness and cross-sectional area of the Achilles tendon (AT), and the range of motion of the ankle joint in dorsiflexion of amateur marathon runners compared to non-active people. Objectives: To analyze the relationship between cross-sectional area and thickness of the Achilles tendon in marathon runners and age, anthropometric characteristics (height and body mass), training habits, running experience, marathon performance, and range of motion in the ankle joint. Methods: Achilles tendon thickness and cross-sectional area were measured using ultrasound images of the left leg in 97 male amateur marathon runners (age 42.0 ± 9.6 years; height 175 ± 6 cm; and body mass 73.7 ± 8.6 kg), and 47 controls (39.9 ± 11.6 years; 176 ± 7 cm; 79.6 ± 16.1 kg). Results: Achilles tendon thickness (4.81 ± 0.77 vs. 4.60 ± 0.66 mm; p = 0.01) and cross-sectional area (60.41 ± 14.36 vs. 53.62 ± 9.90 mm2; p < 0.01) were greater in the marathon runners than in non-active people. Achilles tendon thickness has been correlated, in a weak but significant manner, with years of running experience. Moreover, marathon runners showed increased ankle range of motion (81.81 ± 6.93 vs. 77.86 ± 7.27 grades; p<0.01). Conclusion: Male amateur marathon runners have hypertrophy of the Achilles tendon compared to non-active people, and this enlargement is mediated by running experience. In addition, range of motion in ankle dorsiflexion is favored by marathon training. Level of evidence III; Retrospective study.


RESUMO Introdução: Este estudo visou medir a espessura e a área transversal do tendão de Aquiles (TA) e a amplitude de movimento da articulação do tornozelo em flexão dorsal em maratonistas amadores, em comparação com indivíduos não ativos. Objetivos: Analisar a relação entre a área transversal e a espessura do tendão de Aquiles em maratonistas e idade, características antropométricas (estatura e massa corporal), hábitos de treinamento, experiência de corrida, desempenho em maratona e amplitude de movimento da articulação do tornozelo. Métodos: A espessura do tendão de Aquiles e a área transversal foram medidas por meio de imagens de ultrassom da perna esquerda em 97 maratonistas amadores do sexo masculino (idade 42,0 ± 9,6 anos; altura 175 ± 6 cm; massa corporal 73,7 ± 8,6 kg) e 47 controles (39,9 ± 11,6 anos; 176 ± 7 cm; 79,6 ± 16,1 kg). Resultados: A espessura (4,81 ± 0,77 vs. 4,60 ± 0,66 mm; p = 0,01) e a secção transversal (60,41 ± 14,36 vs. 53,62 ± 9,90 mm2; p < 0,01) do tendão de Aquiles foram superiores nos maratonistas do que nos indivíduos não ativos. Verificou-se correlação fraca, mas significativa, entre espessura do tendão de Aquiles com os anos de experiência em corrida. Além disso, os maratonistas tiveram aumento da amplitude de movimento da articulação do tornozelo (81,81 ± 6,93 vs. 77,86 ± 7,27 graus; p < 0,01). Conclusão: Os maratonistas amadores do sexo masculino têm hipertrofia do tendão de Aquiles em comparação com indivíduos não ativos e esse aumento é mediado pela experiência em corrida. Além disso, a amplitude de movimento na flexão dorsal da articulação do tornozelo é favorecida pelo treinamento de maratona. Nível de evidência III; Estudo retrospectivo.


RESUMEN Introducción: Este estudio buscó medir el espesor y el área transversal del tendón de Aquiles (TA), y la amplitud de movimiento de la articulación del tobillo en flexión dorsal en maratonianos amateur en comparación con individuos no activos. Objetivos: Analizar la relación entre el área transversal y el grosor del tendón de Aquiles en maratonianos y edad, características antropométricas (estatura y masa corporal), hábitos de entrenamiento, experiencia en carrera, desempeño en maratón y amplitud de movimiento de la articulación del tobillo. Métodos: Fueron medidos el grosor y el área transversal del tendón de Aquiles por medio de imágenes de la pierna izquierda a 97 maratonianos amateur del sexo masculino (edad 42,0 ± 9,6 años; altura 175 ± 6 cm; masa corporal 73,7 ± 8,6 kg), y 47 controles (39,9 ± 11,6 años; 176 ± 7 cm; 79,6 ± 16,1 kg). Resultados: El grosor (4,81 ± 0,77 vs. 4,60 ± 0,66 mm; p = 0,01) y la sección transversal (60,41 ± 14,36 vs. 53,62 ± 9,90 mm2; p < 0.01) fueron superiores en los maratonianos que en los individuos no activos. Se verificó correlación débil, aunque significativa, entre grosor del tendón de Aquiles con los años de experiencia en carrera. Además, los maratonianos tuvieron aumento de la amplitud de movimiento de la articulación del tobillo (81,81 ± 6,93 vs. 77,86 ± 7,27 grados; p<0,01). Conclusión: Los maratonianos amateur del sexo masculino tienen hipertrofia del tendón de Aquiles en comparación con individuos no activos, y ese aumento es mediado por la experiencia en carrera. Además, la amplitud de movimiento en la flexión dorsal de la articulación del tobillo es favorecida por el entrenamiento de maratón. Nivel de evidencia III; Estudio retrospectivo.

19.
An. Fac. Med. (Perú) ; 81(4): 440-443, oct.-dic 2020. graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1278295

ABSTRACT

RESUMEN El condrosarcoma es una neoplasia maligna esquelética caracterizada por la producción de cartílago neoplásico, representa sólo un 20% de los tumores óseos, y su localización más frecuente es en pelvis y extremidades proximales. Su localización en huesos pequeños es rara. Se presenta el caso de un varón de 44 años con un tiempo de enfermedad de 1 año que acude a la emergencia de traumatología con un aumento de volumen de parte posterior del pie derecho acompañado de intenso dolor. Se le realizó una resección con margen amplio del tumor. El servicio de anatomía patológica informó condrosarcoma de alto grado. Actualmente el paciente es evaluado por el servicio de oncología.


ABSTRACT Chondrosarcoma is a skeletal malignant neoplasm characterized by the production of neoplastic cartilage, it represents only 20% of bone tumors, and its most frequent location is in the pelvis and proximal extremities. Location in small bones is very rare. A 44-year-old man with a 1-year illness who attended the trauma emergency at the hospital with an increase in volume of the back of the right foot accompanied by intense pain. A wide margin resection of the tumor was performed. The pathology department reported high-grade chondrosarcoma. Currently the patient is evaluated by the oncology service.

20.
Rev. cuba. ortop. traumatol ; 34(1): e219, ene.-jun. 2020. ilus
Article in Spanish | LILACS, CUMED | ID: biblio-1139113

ABSTRACT

RESUMEN Introducción: La ruptura espontánea del tendón de Aquiles es una afección frecuente en los pacientes jóvenes que practican deportes. Cuando no se realiza el diagnóstico inicial, pasa a ser una lesión crónica, donde su diagnóstico y tratamiento es aún más complejo. En la mayoría de estos casos son necesarios los injertos tendinosos. Objetivo: Demostrar la eficacia y resultados clínicos funcionales de la reparación quirúrgica de la ruptura crónica del tendón de Aquiles mediante transferencia del tendón peroneo lateral corto. Presentación del caso: Paciente masculino de 38 años de edad con antecedentes de una caída mientras practicaba deportes. Se constató ruptura crónica del tendón de Aquiles. Se realizó una cirugía a cielo abierto, con transferencia tendinosa del tendón peroneo lateral corto hacia el cabo distal del tendón de Aquiles. Se reforzó la plastia con el tendón del plantar delgado. Se colocó una inmovilización tipo bota para el tobillo con 30o de flexión plantar por seis semanas. Pasado este tiempo, se colocó una bota de marcha y comenzó la deambulación, así como la rehabilitación con apoyo parcial hasta cumplir tres meses. A los seis meses se incorporó a su vida normal con adecuada función del pie y el tobillo. Conclusiones: La reparación quirúrgica de la ruptura crónica del tendón de Aquiles mediante transferencia del tendón peroneo lateral corto constituye un método eficaz y ofrece buenos resultados clínicos y funcionales(AU)


ABSTRACT Introduction: Spontaneous rupture of the Achilles tendon is a frequent condition in young patients who practice sports. When the initial diagnosis is not made, it becomes a chronic injury, consequently, diagnosis and treatment is even more complex. In most of these cases, tendon grafts are necessary. Objective: To demonstrate the efficacy and functional clinical results of the surgical repair of the chronic rupture of the Achilles tendon by transferring the short lateral peroneal tendon. Case report: We report the case of a 38-year-old male patient with a history of a fall while playing sports. A chronic rupture of the Achilles tendon was found. Open surgery was performed, the short lateral peroneal tendon was transferred to the distal end of the Achilles tendon. The plasty was reinforced with the thin plantar tendon. Ankle boot-type immobilization was placed with 30° plantar flexion for six weeks. After this time, the patient received a walker boot, ambulation and rehabilitation began. The latter started with partial support during three months. At six months this patient returned to his normal life with adequate foot and ankle function. Conclusions: Surgical repair of chronic Achilles tendon rupture by transferring the short lateral peroneal tendon is an effective method and offers good clinical and functional results(AU)


Subject(s)
Humans , Male , Adult , Rupture/surgery , Achilles Tendon/injuries , Tendon Transfer/methods , Lateral Ligament, Ankle/transplantation
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