The radiologic and clinical outcomes of oblique lateral interbody fusion for correction of adult degenerative lumbar deformity
- Authors
- Patel, Ravish Shammi; Suh, Seung Woo; Kang, Seong Hyun; Nam, Ki-Youl; Siddiqui, Shiblee Sabir; Chang, Dong-Gune; Yang, Jae Hyuk
- Issue Date
- 7월-2019
- Publisher
- WOLTERS KLUWER MEDKNOW PUBLICATIONS
- Keywords
- Adult deformity; degenerative lumbar deformity; degenerative lumbar kyphoscoliosis; oblique lateral interbody fusion; spine
- Citation
- INDIAN JOURNAL OF ORTHOPAEDICS, v.53, no.4, pp.502 - 509
- Indexed
- SCIE
SCOPUS
- Journal Title
- INDIAN JOURNAL OF ORTHOPAEDICS
- Volume
- 53
- Number
- 4
- Start Page
- 502
- End Page
- 509
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/64269
- DOI
- 10.4103/ortho.IJOrtho_655_17
- ISSN
- 0019-5413
- Abstract
- Background: Osteotomies aimed at correcting adult spinal deformity are associated with higher complications and perioperative morbidity. Recently, oblique lumbar interbody fusion (OLIF) was introduced for degenerative lumbar diseases. The aim of our study is to demonstrate the effectiveness of OLIF on the management of adult degenerative lumbar deformity (ADLD). Materials and Methods: Patients with ADLD who underwent deformity correction and decompression using OLIF and posterior instrumentation were enrolled. For radiologic evaluation, Cobb's angle (CA), sagittal vertical axis (SVA), lumbar lordosis (LL), thoracic kyphosis (TK), pelvic tilt (PT), sacral slope (SS), and pelvic incidence (PI) were evaluated. Visual analog scale (VAS), Oswestry disability index (ODI), and perioperative parameters were recorded for clinical evaluation. Results: Fifteen patients with a mean age of 67 years (63u74 years) were enrolled prospectively and an average of 3 OLIFs (range 1u4) was performed. Posterior instrumentations were done at average of six levels (range 4u8). The mean operative blood loss was 863 ml (range 500u1400 ml) with a mean surgical duration of 7 h (range 3u11 h). SVA, TK, LL, CA, PT, and SS showed significant correction (P < 0.05) in immediate postoperative period and all parameters except TK were maintained at final followup. At the end of 24 months of average followup, 86% (13/15) showed fusion. VAS (leg pain), VAS (back pain), and ODI improved by 74% (range 40u100), 58% (range 20%u80%), and 69.5% (range 4%u90%), respectively. There were two major complications requiring revision (1 infection and 1 adjacent vertebral body fracture). Transient hip weakness present in two patients (13%) recovered within 6 weeks. Conclusions: OLIF gives favorable short term clinical and radiological outcomes in patients of ADLD. It could potentially reduce the need for morbid pelvic fixation and posterior osteotomies in patients with degenerative lumbar deformity.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - Graduate School > Department of Biomedical Sciences > 1. Journal Articles
- College of Medicine > Department of Medical Science > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.