球状关节

例句：

1. 1. The ball-and-socket joint is a common type of human joint.
   球形关节是人类常见的关节类型。
2. 2. The doctor performed an arthroscopic surgery to repair the damaged ball-and-socket joint.
   医生进行了关节镜手术来修复受损的球形关节。
3. 3. The patient was advised to avoid heavy lifting and activities that could strain the ball-and-socket joint.
   患者被建议避免重举和可能拉伤球形关节的活动。