Subtrochanteric missile fractures of the femur.

Abstract

The treatment results of subtrochanteric missile fractures of the femur in 41 casualties are analyzed. The wounds were inflicted by infantry weapon missiles in 29 (70.7%) and by fragments of mine or explosive devices in 12 (29.3%) casualties. The associated neurovascular bundle injuries were present in 11 (26.8%) patients. Fracture stabilization was done by external fixation in 25 (62.5%): group A; and by plaster of Paris in 15 (37.5%) patients: group B. The postoperative period was uneventful in 14 (35.0%) and early or late complications occurred in 26 (65.0%) patients. Bone infection developed in six (15.0%) and fractures did not heal in four (10.0%) patients. Complications were present in 13 (52.0%) patients from group A and in 13 (86.7%) patients from group B. Delayed fracture healing and fracture nonunion were present in group A and contractures of large joints in group B. Subtrochanteric missile fractures of the femur present very severe injuries where the treatment is followed by a very high percentage of complications. External fracture fixation in this region facilitates the care, stability, early covering of soft tissue defects and early physical therapy.