Fractura catastrófica bilateral de pelvis en una yegua pura sangre de carreras de dos años
DOI:
https://doi.org/10.29155/VET.62.225.5Palabras clave:
Caballo, Fractura de ilion, Articulación sacroilíaca, Fractura por estrés, UltrasonografíaResumen
Se describe una fractura bilateral catastrófica de pelvis en una yegua pura sangre de carreras de dos años de edad. El hecho ocurrió a los 300 metros de su largada. La yegua detuvo repentinamente su carrera y presentó una cojera del miembro posterior izquierdo aguda y sin apoyo. El examen ultrasonográfico mostró una fractura bilateral desplazada en el ala y el cuerpo del ilion, que se extendía hasta el sacro. Se identificó el contorno del ilion irregular y con una superficie engrosada, lo cual fue sugestivo de callo periosteal. La fractura bilateral y completa del ilion fue confirmada por necropsia y radiografía post mortem. La histopatología mostró cambios óseos compatibles con fracturas por estrés bilaterales; las fracturas completas se habían originado a partir de una lesión por microdaño preexistente.
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Derechos de autor 2026 Sociedad de Medicina Veterinaria del Uruguay-Facultad de Veterinaria, Universidad de la República
Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
