Wei Luo1, Yun-Sheng Ou2, Xing Du1, Ben Wang1. 1. Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, No. 1 YouYi Road, Yuan Jia Gang, Yu Zhong District, Chongqing, 400016, People's Republic of China. 2. Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, No. 1 YouYi Road, Yuan Jia Gang, Yu Zhong District, Chongqing, 400016, People's Republic of China. ouyunsheng2001@163.com.
Abstract
OBJECTIVE: To evaluate the outcomes of debridement fusion surgery between two surgical approaches for one- or two-level lumbar vertebral osteomyelitis (LVO): oblique retroperitoneal approach (ORA) and posterior transpedicular approach (PTA). METHODS: We performed a retrospective study for adult patients with one- or two-level lumbar vertebral pyogenic spondylitis. The primary clinical outcomes included the following: surgery-related information (intra-operative blood loss, operation time, and hospital length of stay), infection control (primary failure and recurrence), and bony fusion. The secondary objective was to determine the differences between groups in mean reduction of pain characters and physical functioning. RESULTS: The data of 80 patients were collected retrospectively. The duration of follow-up was 27.8 ± 4.7 months (range, 24-42). Intra-operative blood loss, operation time, and hospital length of stay in ORA debridement were significantly lower. Primary failure (2.3% vs 2.7%) was similar between the groups, but recurrence (13.9% vs 5.4%) had difference. Bony fusion (94.6.3% vs 86.1.%) in ORA debridement was higher than those in PTA debridement at the final follow-up. Fusion occurred at six to 14 months (mean 9.8 months). Patients in ORA group had better results in functional and pain scores in the first three months, with similar results at the final follow-up. CONCLUSION: In summary, ORA debridement provides a quicker recovery compared with PTA debridement for one- or two-level LVO. As for the infection control and fusion rate, both debridement approaches had similar results.
OBJECTIVE: To evaluate the outcomes of debridement fusion surgery between two surgical approaches for one- or two-level lumbar vertebral osteomyelitis (LVO): oblique retroperitoneal approach (ORA) and posterior transpedicular approach (PTA). METHODS: We performed a retrospective study for adult patients with one- or two-level lumbar vertebral pyogenic spondylitis. The primary clinical outcomes included the following: surgery-related information (intra-operative blood loss, operation time, and hospital length of stay), infection control (primary failure and recurrence), and bony fusion. The secondary objective was to determine the differences between groups in mean reduction of pain characters and physical functioning. RESULTS: The data of 80 patients were collected retrospectively. The duration of follow-up was 27.8 ± 4.7 months (range, 24-42). Intra-operative blood loss, operation time, and hospital length of stay in ORA debridement were significantly lower. Primary failure (2.3% vs 2.7%) was similar between the groups, but recurrence (13.9% vs 5.4%) had difference. Bony fusion (94.6.3% vs 86.1.%) in ORA debridement was higher than those in PTA debridement at the final follow-up. Fusion occurred at six to 14 months (mean 9.8 months). Patients in ORA group had better results in functional and pain scores in the first three months, with similar results at the final follow-up. CONCLUSION: In summary, ORA debridement provides a quicker recovery compared with PTA debridement for one- or two-level LVO. As for the infection control and fusion rate, both debridement approaches had similar results.
Authors: Riaz Ahmed Agha; Mimi R Borrelli; Martinique Vella-Baldacchino; Rachel Thavayogan; Dennis P Orgill Journal: Int J Surg Date: 2017-09-07 Impact factor: 6.071