Follow-up Lumbar Spondylolisthesis after Pedicle Screw Fixation
Journal of Korean Neurosurgical Society
; : 405-411, 1992.
Article
en Ko
| WPRIM
| ID: wpr-90715
Biblioteca responsable:
WPRO
ABSTRACT
Sixty five patients of lumbar spondylolisthesis were treated with pedicle screw fixation during last 3-years. Roy-Camille plate system has been used in 17 patients, steffee system in 41 and Puno/Winter/Byrd(PWB) system in 7. We analysed the changes of symptoms and radiological findings during follow-up observation(average 15 months). After surgery the average time for low back pain reduction was 7 months, Twenty patients(3%) complained a graft donor site pain initially, but almost except one were alleviated after 7.3 months later on an average. Radiologically the reducton degree of the displacement was from 24% on preoperative state to 12% on last follow-up and pseudoarthrosis rate was 8%. Surgical result was evaluated by our score rating system, according to that system 64.5% of the patients had satisfactory result.
Palabras clave
Texto completo:
1
Índice:
WPRIM
Asunto principal:
Seudoartrosis
/
Donantes de Tejidos
/
Espondilolistesis
/
Estudios de Seguimiento
/
Dolor de la Región Lumbar
/
Trasplantes
Tipo de estudio:
Observational_studies
/
Prognostic_studies
Límite:
Humans
Idioma:
Ko
Revista:
Journal of Korean Neurosurgical Society
Año:
1992
Tipo del documento:
Article