Transforaminal Lumbar Interbody Fusion for Management of Recurrent Lumbar Disc Herniation.
- Author:
Haitham El Beltagy ABD EL-KADER
1
Author Information
- Publication Type:Original Article
- Keywords: Recurrent lumbar disc herniation; Transpedicular screws; Transforaminal lumbar interbody fusion
- MeSH: Asian Continental Ancestry Group; Classification; Diskectomy; Follow-Up Studies; Humans; Low Back Pain; Orthopedics; Reoperation; Retrospective Studies
- From:Asian Spine Journal 2016;10(1):52-58
- CountryRepublic of Korea
- Language:English
- Abstract: STUDY DESIGN: Retrospective study. PURPOSE: To study the surgical outcome of transforaminal lumbar interbody fusion (TLIF) combined with trans-pedicular screws fixation for management of selected cases of recurrent lumbar disc herniation. OVERVIEW OF LITERATURE: Recurrent lumbar disc herniation is a major cause of surgical failure, occurring in 5%-11% of cases. The optimal technique for treatment is controversial. Some authors believe that repeated simple discectomy is the treatment of choice, but approach-related complications can be considerable. Other surgeons prefer more removal of posterior elements (as lamina and facet joints) with posterior fusion. METHODS: The study included 15 patients who presented with symptomatic recurrent lumbar disc herniation who underwent reoperation through posterior trans-pedicular screws and TLIF in our department from April 2008 to May 2010, with a 24-month follow-up. Japanese Orthopedic Association Scale (JOA) was used for low back pain. The results of surgery were also evaluated with the MacNab classification. RESULTS: The mean JOA score showed significant improvement, increasing from 9.5 before surgery to 24.0 at the end of follow-up (p<0.001). Clinical outcome was excellent in 7 patients (46% of cases), good in 6 patients (40%) and fair in only 2 patients (14%). There was a significant difference (p<0.05) between patients presenting with recurrent disc at the ipsilateral side and those at the contralateral side. CONCLUSIONS: In spite of the small number of patients and the short follow-up period, the good clinical and radiological outcome achieved in this study encourage the belief that TLIF is an effective option for the treatment of selected cases of recurrent lumbar disc herniation.
