habitual dislocation of patella

例句：

1. 1.The patient had a habitual dislocation of the patella, which required surgical intervention.
   患者患有髌骨习惯性脱位，需要手术治疗。
2. 2. The injury led to a habitual dislocation of the patella, causing significant pain and discomfort.
   这次受伤导致髌骨习惯性脱位，造成严重的疼痛和不适。
3. 3. In sports, athletes often experience a habitual dislocation of the patella due to overuse or trauma.
   在体育活动中，运动员由于过度使用或创伤常常出现髌骨习惯性脱位。