Supracondylar Osteotomy of the Femur with Triangular Bone Flap to Treat Severe Genu Valgum

股骨髁上带 三角 骨瓣截骨术治疗严重膝外翻

The scapula is a triangular bone .

肩胛骨是一个 三角形 骨。

LVA displayed three features on CT : ( 1 ) Significant enlarged vestibular aqueduct demonstrated a large deep and well demarcated triangular bony defect on the posterior surface of the petrous bone .

LVA的CT特点：（1）表现为岩 骨后缘深大 三角形明显骨缺损影者最为多见；

Behind a talus congenital triangular bone might not have existed which is possible free bone fragment of the fracture of astragalar tail .

距骨后先天性 三角 骨不一定存在，可能是距骨尾骨折远端未愈合的游离骨块。