patellapexy

例句：

1. 1. The patient underwent apatellar tendon transfer to improvehis knee function.
   患者接受了髌骨肌腱转移手术以改善他的膝关节功能。
2. 2. Duringthe surgery, the surgeon performed a patellar ligament transfer to stabilizethe joint.
   在手术中，外科医生执行了髌骨韧带转移手术以稳定关节。
3. 3.The procedure was successful, and thepatient returned to full activity within six weeksafter the patellar ligamenttransfer.
   该手术成功，患者在髌骨韧带转移手术后六周内恢复了全部活动能力。