Fractura compleja de codo / Complex elbow fracture

Resumen: Las fracturas de codo son secundarias a traumatismos de baja y alta energía, afectan el extremo distal del húmero, olécranon, cabeza radial o una combinación de las anteriores. Las fracturas complejas de codo dificultan la reducción y su posterior fijación, lo que representa un reto para el ortopedista. Es esencial el uso de auxiliares diagnósticos como la tomografía axial computarizada para su diagnóstico y posterior tratamiento. En la actualidad, las nuevas tendencias en la fijación de las mismas y los diversos implantes con los que se cuenta pueden mejorar el pronóstico del paciente. Se presentan dos casos clínicos de fracturas complejas de codo tratadas mediante osteosíntesis.

Abstract: Elbow fractures are secondary to low or high energy trauma affecting the distal humerus, olecranon, radial head or a combination of the above. Complex fractures of the elbow complicate the reduction and its subsequent fixation representing a real challenge for the orthopedic surgeon. It is essential the use of diagnostic aids such as computerized axial tomography for diagnosis and subsequent treatment. Currently new trends in the fixation of the same and the various implants with which it is counted, can improve improve the patient's prognosis. We present two clinical cases of complex elbow fractures treated by osteosynthesis.

Capitellar Osteochondral Impacted Fracture of the Humerus in an Adult Female: A Case Report

Capitellar osteochondral impaction fractures of the humerus are an uncommon injury and not encompassed by commonly used classification systems, such as that of Bryan and Morrey. Only a few cases of capitellar osteochondral impaction fractures have been reported. We report a case of a 53-year-old female with a capitellar osteochondral impaction fracture. The osteochondral fracture fragment of the capitellum was impacted and there was a step-off on the articular surface. Recovery of congruence in the capitellar articular surface was necessary. Satisfactory clinical and radiological results were obtained through the ‘lever arm’ reduction of the fracture fragment with a small osteotome and fixation with ‘raft’ K-wire.