[Technique of surgical correction of post-traumatic kyphosis].
The correction of posttraumatic kyphosis in the thoracolumbar region almost always requires a combined anterior and posterior approach because of the particular anatomic situation and the pathomorphologic changes. We suggest that the patient be placed in a right lateral decubitus position. This allows dual access to the spine by a posterior midline approach and a retroperitoneal thoracolumbar approach, so that simultaneous anterior and posterior manipulation, correction and stabilization of the spine are possible with no need to turn the patient intraoperatively. Thus, compared with two-or three-stage procedures, the duration of the operation and of stay in hospital can be reduced. This is a retrospective review of the first six patients (average age: 35 years) treated with this approach between 1987 and 1990. All patients suffered from incapacitating back pain that was unresponsive to nonoperative treatment. The surgical procedure was performed at an average of 29 months (range, 5 months to 7 years) after fracture. The average postoperative correction of kyphosis (18 degrees to 45 degrees) was 75%. In addition, two patients had posttraumatic scoliosis (10 degrees and 12 degrees), which was completely corrected. The only complication was partial fracture of a vertebral body in one case, which occurred during the reduction manoeuvre but had no consequences. Three of the patients had complete relief of pain. The remaining three reported persistent pain, although they had good objective clinical and radiological results. The failure to eliminate pain in these patients is thought to be a result of their long-standing (2-7 years) symptomatic posttraumatic deformities. Therefore, we feel that early correction of symptomatic kyphosis is mandatory.
Wawro
W
W
Traumatologische Abteilung, Chirurgischen Klinik, Martin-Luther-Universität Halle-Wittenberg.
Boos
N
N
Aebi
M
M
D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D005593:Fracture Fixation, Internal / Q000295:instrumentation*; D006801:Humans; D016268:Internal Fixators; D007738:Kyphosis / Q000601:surgery*; D008159:Lumbar Vertebrae / Q000293:injuries*; D008297:Male; D008875:Middle Aged; D016103:Spinal Fractures / Q000601:surgery*; D013123:Spinal Fusion / Q000295:instrumentation*; D013904:Thoracic Vertebrae / Q000293:injuries*
Technik der operativen Korrektur posttraumatischer Kyphosen.