[Anterior and posterior stabilization of the lumbosacral spine with the usage of interbody cages in the operational treatment of the isthmic spondylolisthesis].
In the following work results of the operational treatment of the isthmic spondylolisthesis by the posterior stabilization and anterior lumbosacral interbody fusion with the use of interbody implants--cages was taken under evaluation. The test group consisted of 21 patients (13 male and 8 male). The follow up period exceeded 2 years. The objective clinical outcome assessment was based on Oswestry disability questionnaire. Subjective clinical evaluation was done by the visual analog pain score and two questions concerning the evaluation of success of the operative treatment and a possible agreement to a following operation if necessary. The radiological results were done upon evaluation of the degree of the spondylolisthesis, the angle of the lumbosacral lordosis, the height of the interbody space and intervertebral foramen and the evaluation of the spinal fusion. The conclusion was that the usage of the distraction of the lumbosacral spine in the operational treatment of the isthmic spondylolisthesis result in the reduction of the slippage and the dynamic decompression of the compressed neural roots. The usage of the interbody cages prevented the loss of slippage correction, permanently reconstructed the anatomical conditions in the area of the operated spinal segment and helped to achieve good and very good clinical results in over 95% of patients. The fusion rate was 100%. The restoration of the correct height of the intervertebral foramen in the slip segment caused an improvement of the neurologic state. The usage of two level stabilization in the operative treatment of the isthmic spondylolisthesis prevented the initiation of the secondary degenerative changes adjacent to the fusion.
Pankowski
Rafał
R
Katedra i Klinika Ortopedii i Traumatologii Narzqdu Ruchu, Akademia Medyczna w Gdańsku.
Smoczyński
Andrzej
A
Smoczyński
Maciej
M
Luczkiewicz
Piotr
P
Piotrowski
Maciej
M
D000328:Adult; D019299:Decompression, Surgical; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D016268:Internal Fixators; D008159:Lumbar Vertebrae / Q000601:surgery*; D008161:Lumbosacral Region / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009984:Orthopedic Fixation Devices; D019637:Orthopedic Procedures; D019736:Prostheses and Implants; D011859:Radiography; D013123:Spinal Fusion / Q000379:methods*; D013168:Spondylolisthesis / Q000000981:diagnostic imaging / Q000601:surgery*; D016896:Treatment Outcome