congenital dislocation of knee joint

例句：

1. 1. The child's congenital dislocation of the knee joint has been causing him significant pain.
   孩子的先天性膝关节脱位给他带来了严重的疼痛。
2. 2.The doctor performed surgery to correct the congenital dislocation of the knee joint in the patient.
   医生为患者进行了手术来纠正先天性膝关节脱位。
3. 3.The patient was advised to avoid activities that could cause further displacement or dislocation of the knee joint.
   建议患者避免可能导致膝关节进一步位移或脱位的活动。