radioulnar superior joint

例句：

1. 1. Thepatient's elbow was examined to determinethe exact location of the radioulnarsuperior joint.
   患者肘部被检查以确定桡尺关节的具体位置。
2. 2. During surgery,the surgeon carefully dissected the tissuearound the radioulnar superior joint toavoid damaging it.
   在手术中，外科医生小心地解剖周围组织，以避免损伤桡尺关节。
3. 3. The patient's conditionimproved significantly after the successful treatment of theradioulnar superior joint.
   经过成功的治疗，患者的病情显著改善。