doiSerbia

Surgical treatment of displaced acetabular fractures

Milenković Saša (Ortopedsko-traumatološka klinika, Klinički centar, Niš)
Saveski Jordan (Traumatološka klinika, Skoplje, Makedonija)
Radenković Mile (Ortopedsko-traumatološka klinika, Klinički centar, Niš)
Vidić Goran (Ortopedsko-traumatološka klinika, Klinički centar, Niš)
Trajkovska Neda (Traumatološka klinika, Skoplje, Makedonija)

Introduction. Acetabular fractures are severe injuries, generally caused by high-energy trauma, most frequently from traffic accidents or falls from heights. Fractures of the extremities, head injuries, chest, abdomen and pelvic ring injuries are most commonly associated injuries. Objective. The purpose of this study was to evaluate the results of open reduction and internal fixation of acetabular fractures. The open anatomical reduction of the articular surface combined with a rigid internal fixation and early mobilisation have become the standard treatment of these injuries. Methods. We conducted a retrospective analysis of 22 patients of average age 43.13 years. The patients were treated by open reduction and internal fixation at the Orthopaedic Clinic of Niš from 2005-2009. The follow-up was 12 to 60 months, with the average of 21.18 months after surgery. Results. All injured patients were operated on between 4 and 11 days (5.7 days on the average). According to the classification by Judet and Letournel, 15 (68.18%) patients had an elementary acetabular fracture, whereas 7 (31.82%) patients had associated fracture. A satisfactory postoperative reduction implying less than 2 mm of displacement was achieved in 19 (86.36%) patients. The radiological status of the hip joint, determined according to Matta score, was excellent in 15 (68.18%) patients, good in 4 (18.18%) patients and moderate in 3 (13.63%) patients. According to Merle d’Aubigné Scale, the final functional results of the treatment of all operated patients were excellent in 12 (54.54%) patients, good in 7 (31.81%) patients and moderate in 3 (13.63%) patients. Conclusion. Surgical treatment of dislocated acetabular fractures requires an open reduction and a stable internal fixation. Excellent and good results can be expected only if anatomical reduction and stable internal fixation are achieved.

Keywords: fractures, acetabulum, surgical treatment