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 .
