抄録
We report four cases of femoral shaft fracture after operative treatment for femoral neck fracture. All cases were women aged 68 to 91 years. They were studied from January 1999 to June 2001. Three femoral shaft fractures occurred three months after operation for femoral neck fracture and were treated using the long gamma nail. One femoral shaft fracture occurred four months after operation and was treated using the intramedullary nail. Two cases were treated using the gamma nail without distal locking screw for the femoral neck fracture, one using the gamma nail with distal locking screw, and the remaining one using the compression hip screw and canulated cancellous hip screw.
In all cases, postoperative femur shaft fracture occurred in an early stage. Treatment for this fracture needs to be selected in consideration of union of the femur neck fracture. The long gamma nail and intramedullary nail were found to be useful for secondary femoral shaft fracture.
