Functional outcome after partial reduction and 360 degree fusion in grade III-V spondylolisthesis in adolescent and adult patients.
Reduction of high-grade spondylolisthesis is a surgically demanding procedure, which has been reported to incur a relatively high risk of neurologic damage, pseudoarthrosis, and other complications. The aim of this study was to evaluate the radiographic and functional outcome in spondylolisthesis grade III-V, surgically treated with posterior decompression, L4- or L5-S1 CD instrumentation, partial reduction, and posterolateral fusion followed by anterior interbody fusion L5-S1 ad modum Kellogg-Speed. Thirteen patients, mean age 23.8 (range, 11-33) years were followed for mean 28.5 (range, 19-52) months. The anterior slip, lumbosacral angle, sagittal rotation angle and L4/SI angle were significantly improved from preoperatively to follow-up. No patients had neurologic, vascular, thromboembolic, or lung complications. Twelve patients reported a better or unchanged (3 patients) physical and emotional status. At follow-up, 10 patients were in full-time jobs or back to school. The method was safe and provided a stable rigid fixation with partial reduction of the deformity and a satisfactory functional outcome.
Laursen
M
M
Department of Orthopedics E, Aarhus University Hospital, Denmark.
Thomsen
K
K
Eiskjaer
S P
SP
Hansen
E S
ES
Bünger
C E
CE
D000293:Adolescent; D000328:Adult; D001863:Bone Screws; D002648:Child; D002921:Cicatrix / Q000209:etiology / Q000523:psychology; D019299:Decompression, Surgical; D003714:Denervation; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007738:Kyphosis / Q000209:etiology / Q000601:surgery; D007796:Laminectomy; D010342:Patient Acceptance of Health Care; D011182:Postoperative Care; D011859:Radiography; D012189:Retrospective Studies; D012720:Severity of Illness Index; D013123:Spinal Fusion / Q000295:instrumentation / Q000379:methods / Q000523:psychology; D013126:Spinal Nerve Roots / Q000601:surgery; D013168:Spondylolisthesis / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D016896:Treatment Outcome