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1.
Acta ortop. mex ; 35(5): 474-478, sep.-oct. 2021. graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1393811

RESUMO

Resumen: Introducción: La ruptura de tendón rotuliano en pacientes mayores se relaciona con enfermedades sistémicas como la artritis reumatoide, el lupus eritematoso y aquéllos con tratamiento prolongado con corticoides o antibioticoterapia. Es ocasionado por traumatismo con la rodilla en flexión acompañado de una contracción del cuádriceps o fuerza excéntrica, su diagnóstico puede omitirse hasta en 38% de los casos. El tratamiento en las rupturas no recientes es más complejo ya que después de 45 días de la lesión ocurre retracción del cuádriceps, fibrosis, formación de adherencias e hipotrofia muscular. Las opciones de tratamiento son variadas utilizando desde autoinjertos hasta injertos sintéticos con túneles óseos y anclas de fijación. Reporte de caso: Hombre de 71 años con ruptura del tendón rotuliano de 18 años de evolución tratado en dos tiempos, comenzando por la reparación del aparato extensor con tendones de la pata de ganso preservando la inserción de los mismos y realizando después prótesis total de rodilla en un segundo tiempo quirúrgico y mostramos su evolución.


Abstract: Introduction: Patellar tendon rupture has a higher prevalence in older patients related to systemic diseases such as rheumatoid arthritis, lupus erythematosus and those with prolonged treatment with corticosteroids or antibiotic therapy. It is caused by trauma with the knee in flexion accompanied by a contraction of the quadriceps or eccentric force, the diagnosis can be omitted in up to 38% of cases. Treatment of non-recent tendon ruptures is more difficult with end-to-end techniques are complicated and difficult to perform 45 days after injury due to quadriceps retraction, fibrosis, adhesion formation, and muscle hypotrophy. Treatment options are varied, ranging from autografts to synthetic grafts using bone tunnels and fixation anchors. Case report: Our case is a 71-year-old patient with an 18-year-old patellar tendon rupture treated in two stages, starting with repairing the extensor apparatus with pes anserinus tendons, preserving their insertion and subsequently performing total knee replacement in a second surgical time and we show its evolution.

2.
Acta Ortop Mex ; 35(5): 474-478, 2021.
Artigo em Espanhol | MEDLINE | ID: mdl-35451260

RESUMO

INTRODUCTION: Patellar tendon rupture has a higher prevalence in older patients related to systemic diseases such as rheumatoid arthritis, lupus erythematosus and those with prolonged treatment with corticosteroids or antibiotic therapy. It is caused by trauma with the knee in flexion accompanied by a contraction of the quadriceps or eccentric force, the diagnosis can be omitted in up to 38% of cases. Treatment of non-recent tendon ruptures is more difficult with end-to-end techniques are complicated and difficult to perform 45 days after injury due to quadriceps retraction, fibrosis, adhesion formation, and muscle hypotrophy. Treatment options are varied, ranging from autografts to synthetic grafts using bone tunnels and fixation anchors. CASE REPORT: Our case is a 71-year-old patient with an 18-year-old patellar tendon rupture treated in two stages, starting with repairing the extensor apparatus with pes anserinus tendons, preserving their insertion and subsequently performing total knee replacement in a second surgical time and we show its evolution.


INTRODUCCIÓN: La ruptura de tendón rotuliano en pacientes mayores se relaciona con enfermedades sistémicas como la artritis reumatoide, el lupus eritematoso y aquéllos con tratamiento prolongado con corticoides o antibioticoterapia. Es ocasionado por traumatismo con la rodilla en flexión acompañado de una contracción del cuádriceps o fuerza excéntrica, su diagnóstico puede omitirse hasta en 38% de los casos. El tratamiento en las rupturas no recientes es más complejo ya que después de 45 días de la lesión ocurre retracción del cuádriceps, fibrosis, formación de adherencias e hipotrofia muscular. Las opciones de tratamiento son variadas utilizando desde autoinjertos hasta injertos sintéticos con túneles óseos y anclas de fijación. REPORTE DE CASO: Hombre de 71 años con ruptura del tendón rotuliano de 18 años de evolución tratado en dos tiempos, comenzando por la reparación del aparato extensor con tendones de la pata de ganso preservando la inserción de los mismos y realizando después prótesis total de rodilla en un segundo tiempo quirúrgico y mostramos su evolución.


Assuntos
Artroplastia do Joelho , Traumatismos do Joelho , Prótese do Joelho , Ligamento Patelar , Traumatismos dos Tendões , Adolescente , Idoso , Humanos , Traumatismos do Joelho/cirurgia , Duração da Cirurgia , Ligamento Patelar/lesões , Ligamento Patelar/cirurgia , Ruptura/complicações , Ruptura/cirurgia , Traumatismos dos Tendões/cirurgia
3.
Acta Ortop Mex ; 32(4): 234-239, 2018.
Artigo em Espanhol | MEDLINE | ID: mdl-30549508

RESUMO

The fracture dislocation of the hip is a rare lesion described up to 4 to 17% of the cases and usually secondary to automobile accidents. Generally of poor prognosis and with already well documented complications such as avascular necrosis of the femoral head, osteoarthritis and heterotopic ossification. The iatrogenic fracture of the neck or head of the proximal femur is a complication even more rare and is not documented its incidence in the world literature. Having as probable causes the irreducibility of a dislocation of hip, more than one attempt of closed reduction, inadequate technique and some problems with the anesthesia and relaxation of the patient. We present the case of a young patient attended in the first eight hours after his accident with an iatrogenic fracture of the femoral head with follow up to 18 months and emphasizing the importance of making an anatomic open reduction and stable fixation in order to get favorable results.


La fractura luxación de la articulación coxofemoral es una lesión rara descrita de 4 a 17% de los casos por lo regular secundaria a accidentes automovilísticos. Generalmente de mal pronóstico y con complicaciones ya bien documentadas como la necrosis avascular de la cabeza femoral, la osteoartritis y la osificación heterotópica. La fractura iatrogénica del cuello o de la cabeza femoral es una complicación aún más rara cuya incidencia no está documentada en la literatura mundial. Como probables causas se tienen la irreductibilidad de una luxación de cadera al hacer más de un intento de manipulaciones cerradas, la ausencia de una adecuada anestesia y la falta de relajación del paciente. Se presenta el caso de una paciente joven atendida en las primeras ocho horas posteriores al accidente con fractura iatrogénica de la cabeza femoral con seguimiento a 18 meses, haciendo énfasis en la importancia de realizar una reducción anatómica y fijación estable para obtener resultados favorables.


Assuntos
Fraturas do Fêmur , Luxação do Quadril , Doença Iatrogênica , Fraturas do Fêmur/etiologia , Fêmur , Cabeça do Fêmur , Fixação Interna de Fraturas , Luxação do Quadril/cirurgia , Humanos , Resultado do Tratamento
4.
Acta ortop. mex ; 32(4): 234-239, Jul.-Aug. 2018. graf
Artigo em Espanhol | LILACS | ID: biblio-1124100

RESUMO

Resumen: La fractura luxación de la articulación coxofemoral es una lesión rara descrita de 4 a 17% de los casos por lo regular secundaria a accidentes automovilísticos. Generalmente de mal pronóstico y con complicaciones ya bien documentadas como la necrosis avascular de la cabeza femoral, la osteoartritis y la osificación heterotópica. La fractura iatrogénica del cuello o de la cabeza femoral es una complicación aún más rara cuya incidencia no está documentada en la literatura mundial. Como probables causas se tienen la irreductibilidad de una luxación de cadera al hacer más de un intento de manipulaciones cerradas, la ausencia de una adecuada anestesia y la falta de relajación del paciente. Se presenta el caso de una paciente joven atendida en las primeras ocho horas posteriores al accidente con fractura iatrogénica de la cabeza femoral con seguimiento a 18 meses, haciendo énfasis en la importancia de realizar una reducción anatómica y fijación estable para obtener resultados favorables.


Abstract: The fracture dislocation of the hip is a rare lesion described up to 4 to 17% of the cases and usually secondary to automobile accidents. Generally of poor prognosis and with already well documented complications such as avascular necrosis of the femoral head, osteoarthritis and heterotopic ossification. The iatrogenic fracture of the neck or head of the proximal femur is a complication even more rare and is not documented its incidence in the world literature. Having as probable causes the irreducibility of a dislocation of hip, more than one attempt of closed reduction, inadequate technique and some problems with the anesthesia and relaxation of the patient. We present the case of a young patient attended in the first eight hours after his accident with an iatrogenic fracture of the femoral head with follow up to 18 months and emphasizing the importance of making an anatomic open reduction and stable fixation in order to get favorable results.


Assuntos
Humanos , Fraturas do Fêmur/etiologia , Luxação do Quadril/cirurgia , Doença Iatrogênica , Resultado do Tratamento , Fêmur , Cabeça do Fêmur , Fixação Interna de Fraturas
5.
Acta Ortop Mex ; 25(1): 32-8, 2011.
Artigo em Espanhol | MEDLINE | ID: mdl-21548256

RESUMO

BACKGROUND: There are anatomical variants of the tibiofibular syndesmosis that lead to changes in the radiographic criteria applied to its injury. OBJECTIVE: To determine the syndesmotic diastasis using CAT scan in B and C (AO/OTA) ankle fractures and relate the anatomical variants of the tibial incisure with the separation from the fibula. MATERIAL AND METHODS: Comparative, cross-sectional and prolective screening that included all patients with B and C (AO/OTA) ankle fractures who completed their X-ray and CAT scan assessment. The radiographic parameters included the tibiofibular clearance, tibiofibular overlapping and the internal clearance. The length, depth and shape of the tibial incisure were measured with CAT scan. The statistical method used was the chi2. RESULTS: The total number of patients was 17:8 females (47%) and 9 males (53%), with a mean age of 41 years. Fourteen (82%) had a syndesmotic fracture and 3 had suprasyndesmotic fractures. The CAT scan found 10 concave incisures, 4 irregular and 3 flat ones. The mean depth of the incisure was 2.82 +/- 0.89 mm, and the mean width was 22.18 +/- 3.04. No syndesmotic diastasis was detected radiographically in 6 cases (35.2%); the CAT scan only detected 3 of them (17.7%). The diagnosis of syndesmotic diastasis was made with plain X-rays in 11 cases (64.8%) and with CAT scan in 14 (82.3%) (p = 0.043). CONCLUSION: The X-rays are questionable to define the syndesmotic diastasis, so the CAT scan should be considered in cases of a doubtful diagnosis.


Assuntos
Traumatismos do Tornozelo/diagnóstico por imagem , Fraturas Ósseas/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Adulto , Idoso , Traumatismos do Tornozelo/classificação , Estudos Transversais , Feminino , Fraturas Ósseas/classificação , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto Jovem
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