Treatment of comminuted patella fracture with triangular tension band .

观察三角形张力带内固定治疗髌骨粉碎性骨折。

The patella is triangular with its apes directed downward .

髌骨是一个夹端指向下的三角形骨。

Luxating patella is a condition in which the kneecap slips out of place . Luxating .

膑是其中一个条件膑滑倒脱节。

There were no abnormal laxity , instability and patella complications .

无异常的膝关节松弛度;无髌骨失稳和脱位等并发症。

To our knowledge , the literature contains no reports of displaced longitudinal stress fractures of the patella requiring open reduction and internal fixation .

根据我们的知识，文献中尚没有关于髌骨纵向压力性骨折并脱位需要开放复位内固定的报道。