[Changes and progress in surgical treatment of fractures of the pelvic ring and acetabulum].
The diagnosis and treatment of pelvic fractures and dislocations demand that the pelvic girdle and the acetabulum be examined separately. Fractures of the pelvic girdle are present in more than 60% of cases but have to be stabilized only in 9%, in contrast to acetabular fractures, which need to be reduced and internally fixated in 55%. Combined fractures need surgical management in 66% of cases. Fractures of the pelvic girdle are best diagnosed by means of plain radiograms and computed tomograms to distinguish posterior instability. These techniques are the basis of the treatment plan for external or internal fixation. External fixation is an effective method from the aspect of hemorrhage control but not sufficient to avoid postoperative pain. Early open reduction and internal anterior and posterior fixation is the treatment of choice if good rehabilitation is to be achieved. Acetabular fractures occur mostly in young patients. Only accurate articular reduction of displaced fractures can bring about a good functional result, as this minimizes posttraumatic arthritis. Radiological evaluation is done with three standard views: 1. A. P. X-ray of the pelvis; 2. oblique view of the obturator; 3. oblique view of the ilium. When those are considered in combination with a CT scan, acetabular fractures can be classified. The Letournel classification is extremely important for reduction and fixation, as no one surgical approach has been found that is satisfactory for all acetabular fractures. Internal stabilization is provided with single screws and plates.
Chirurgische Klinik Innenstadt, Universität München.
P
P
Krueger
S
S
Hartge
E
E
Euler
L
L
Schweiberer
D000077:Acetabulum / Q000293:injuries*; D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D005593:Fracture Fixation, Internal / Q000379:methods*; D006801:Humans; D008297:Male; D010384:Pelvic Bones / Q000293:injuries*; D011183:Postoperative Complications / Q000209:etiology; D014945:Wound Healing
Wandel und Fortschritte in der operativen Behandlung von Frakturen des Beckenringes und des Acetabulums.