internal fixation of fracture of femoral shaft

例句：

1. 1. The patient was treated withinternal fixation to stabilize the fracture.
   患者接受了内固定治疗以稳定骨折。
2. 2. Thesurgeon performed an internal fixation to repairthe damaged bone.
   外科医生进行了内固定手术来修复受损的骨骼。
3. 3. The patientunderwent internal fixation to prevent further damageto the joint.
   患者接受了内固定以防止关节进一步受损。