0000000000541817

AUTHOR

J. Albareda

Luxación de cadera en el Síndrome de Down

A case of Down Syndrome with luxation of the right hi in a two-year old hoy is reported. A bibliographic review is made with special considerations to the surgical treatment.

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Paralisis aislada del serrato mayor : a propósito de dos casos

The authors report two cases of Isolated Paralysis of the Serratus Anterior Muscle. The first case, traurnatic ethiology long thoracic nene. The second case neuralgic arnyarrophy.

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Osteotomía de acortamiento del radio en la enfermedad de Kienböck

The authors have studied 12 cases of Kienböck disease treated with radiusshortening osteotomy. The results are analyzed anda new potential Kienböck classification is presented: true Kienböck with variants A (presenting primary fracture) and B (without primary fracture), and evolved Kienböck.

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Enfermedad de las sinóstosis múltiples : (aportación de dos casos)

The authors reported two cases of familiar squeletic alteration, autosomal dominance inheritance, with synostosis of the carpus and tarsus bones, symphalangism, brachydactyly and hypoplasia of the fíbula.

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El enclavamiento condilocefalico en el tratamiento de las fracturas pertrocantereas de cadera. Estudio comparativo de metodos rigidos y elasticos mediante tecnicas de fotoelasticidad

Se realiza un estudio experimental entre los enclavijamientos condilocefálicos (Técnica de Küntscher) y elásticos (Técnica de Ender), utilizando modelos de extremidad proximal de fémur de Araldite aplicando técnicas de fotoelasticidad a fracturas estables e inestables. Los resultados permiten afirmar que los enclavijamientos elásticos representan mejor las condiciones bioquímicas del fémur anatómico que los rígidos.

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Estabilidad y evolución de las fracturas trocantéreas tratadas con enclavamiento condilocefálico rígido

195 patients with trochanteric fractures of femur treated with rigid intramedulary nailing are colected. They have studied the stability of the fractures, have taken as parameters the fracture's stability, femoral angle of inclination after the surgery and consolidation, reduction of the middle cortical of the fracture after surgery, consolidation and migration of the nail. The authors concluded that the technique provide a relative stability, the reduction during the surgery is the factor than determine the fracture's evolution. The best femoral angle of inclination is valgus and diastasis of the middle cortical of the fracture.

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La prótesis Zweymuller-Endler

Se describen las características de la artroplastia de cadera no cementada según el modelo de Zweymuller-Endler. Los factores biomecánicos de estabilidad son discutidos. Se recogen los diferentes modelos no cementados de artroplastia de cadera. Se recoge la experiencia de los autores sobre el modelo de Zweymuller de artroplastia de cadera.

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Embolización terapéutica en metástasis de hipernefroma

A case of a big metastasis tumor in the upper end of the femur with pathological fracture was removed with scarce blood loss by using a previous embolization of the deep femoral artery.

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