Bridge Reconstruction of Donor Iliac Crest with Resected Rib in Anterior Fusion of Thoracolumbar Spine.
- Author:
Yong Min KIM
1
;
Choong Hee WON
;
Eui Seong CHOI
;
Joong Bae SEO
;
Ho Seung LEE
;
Kyoung Bae LEE
Author Information
1. Department of Orthopaedic Surgery, College of Medicine, Chungbuk National University, Cheongju, Korea. ymkim@med.chungbuk.ac.kr
- Publication Type:Original Article
- Keywords:
Bridge reconstruction;
Resected rib;
Donor iliac crest;
Anterior thoraco : lumbar fusion
- MeSH:
Congenital Abnormalities;
Humans;
Lumbar Vertebrae;
Retrospective Studies;
Ribs*;
Spine*;
Tissue Donors*
- From:Journal of Korean Society of Spine Surgery
2000;7(4):597-602
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
STUDY DESIGN: A retrospective study about the efficacy of bridge reconstruction of donor iliac defect utilizing resected rib dur-ing surgical approach of thracolumbar vertebrae. OBJECTIVES: To evaluate the outcome in clinical aspect for cosmesis and pain, and radiological aspect for incorporation of rib with crest. SUMMARY OF LITERATURE REVIEW: Many iliac donor site problems were reported such as pain, deformity, fracture etc. Filling the bone defect with bone, cement, or artificial bone seems to reduce the donor site problems. MATERIALS AND METHODS: In fourteen patients who underwent anterior fusion of vertebrae, bridge reconstructions of iliac crest using resected rib for thoracoabdominal approach to vertebral body were performed. Postoperatively, donor site pain, residual deformity, and radiologic finding of the union between rib and iliac crest were evaluated. RESULTS: No patients had significant pain on donor iliac crest. Acceptable pain was complained by five patients after 1 month postoperatively and by three patients after 2 months postoperatively. After 3 months, no patients had pain problem at iliac donor site. Two patients presented palpable step-off on iliac crest, but external contours of iliac crest were satisfactory in all patients. Radi-ologic union of the rib-crest junction was confirmed within 6 months postoperatively in all cases. CONCLUSIONS: Bridge reconstruction of iliac crest defect using resected rib is a simple and effective method that can minimize residual donor site problems in anterior spinal surgeries of thoracic and upper lumbar vertebrae.
