B超诊断骨骺核出现前先天性髋脱位的体会

EXPERIENCE OF ULTRASONOGRAPHIC DIAGNOSIS CONGENITAL DISLOCATION OF THE HIP BEFORE EPIPHYSIS OSSIFICATION APPEARANCE

介绍了79例98髋骨骺核出现前用B超诊断先天性髋脱位的经验。B超检查不但可以观察有否脱位、半脱位,而且还能看到股骨头软骨大小和髋臼内三角软骨。B超检查方法简单、准确、可反复检查而无副损伤。对骨骺核出现前的髋脱位是一种较理想的辅助诊断方法。

This paper reported 79 cases (98 hips) with congenital dislocation of the hip before the apearance of cssification of femoral head diagnosed by ultrosonographie images, This method is better than X-ray photography which sometimes proved difficult to estimate dislocation of femoral head before appearing epiphysis ossification. Ultrasonograpic images could not only reveal the dislocation and subluxation of the hip, but also show clearly the size of cartilarge of femoral head and the triatiate cartilarge of acetabulum, The advantages of ultrosonographic images are simple, accurate and no exposure to any radiation.It is eonsidered to be the more promising method in diagnosing congenital dislocation of the hip before the ossification of the femoral head than others.