1
|
Sun K, Sun X, Zhu J, Huang F, Huan L, Xu X, Zhang P, Sun J, Shi J. Comparison of Surgical Results of the Bridge Crane Technique Versus Laminectomy for the Treatment of Thoracic Myelopathy Caused by Ossification of the Ligamentum Flavum. Global Spine J 2023; 13:384-392. [PMID: 33685278 PMCID: PMC9972286 DOI: 10.1177/2192568221996689] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
STUDY DESIGN A retrospective study. OBJECTIVES This study aimed to evaluate the safety and effectiveness of the bridge crane technique versus laminectomy for the treatment of thoracic myelopathy caused by ossification of the ligamentum flavum (OLF). METHODS Totally 41 patients who underwent surgical decompression due to thoracic OLF from May 2017 to June 2018 in our institution were enrolled in this study and were divided into group BG (bridge crane technique, n = 19) and group L (laminoectomy, n = 22). Demographic data was collected from medical records and the modified Japanese Orthopaedic Association (JOA) scoring system was used to evaluate the neurological outcomes during the follow-up. Surgery-related complications were analyzed. RESULTS The mean duration of follow-up was comparable between group BG (19.4 ± 1.5 months) and group L (19.6 ± 1.4 months). No statistical differences were observed between two groups in terms of gender, age, duration of symptoms, preoperative occupying rate, involved levels, operation time, intraoperative blood loss, and complications. The JOA score significantly increased at the final follow-up in both groups. However, patients in group BG had higher JOA score and recovery rate (P < 0.05). Four patients in group L experienced complications, including 3 cerebrospinal fluid (CSF) leakage and one postoperative hematoma. Only one patient in group BG had CSF leakage. CONCLUSION The results of this study suggested that bridge crane technique may be relatively safe and effective for patients with symptomatic thoracic OLF with more satisfactory clinical improvement. However, high-quality studies are still required to validate the results of this study.
Collapse
Affiliation(s)
- Kaiqiang Sun
- Department of Spine Surgery, Changzheng
Hospital, Naval Medical University, Shanghai, People’s Republic of China
| | - Xiaofei Sun
- Department of Spine Surgery, Changzheng
Hospital, Naval Medical University, Shanghai, People’s Republic of China
| | - Jian Zhu
- Department of Spine Surgery, Changzheng
Hospital, Naval Medical University, Shanghai, People’s Republic of China
| | - Fei Huang
- The First Department of Orthopedics, The
910th Hospital, Quanzhou City, Fujian Province, People’s Republic of China
| | - Le Huan
- Department of Spine Surgery, Changzheng
Hospital, Naval Medical University, Shanghai, People’s Republic of China
| | - Ximing Xu
- Department of Spine Surgery, Changzheng
Hospital, Naval Medical University, Shanghai, People’s Republic of China
| | - Peng Zhang
- Department of Spine Surgery, Changzheng
Hospital, Naval Medical University, Shanghai, People’s Republic of China
| | - Jingchuan Sun
- Department of Spine Surgery, Changzheng
Hospital, Naval Medical University, Shanghai, People’s Republic of China,Jiangang Shi and Jingchuan Sun, Department
of Spine Surgery, Changzheng Hospital, Naval Medical University, No. 415
Fengyang Road, Shanghai 200003, People’s Republic of China. Emails:
;
| | - Jiangang Shi
- Department of Spine Surgery, Changzheng
Hospital, Naval Medical University, Shanghai, People’s Republic of China,Jiangang Shi and Jingchuan Sun, Department
of Spine Surgery, Changzheng Hospital, Naval Medical University, No. 415
Fengyang Road, Shanghai 200003, People’s Republic of China. Emails:
;
| |
Collapse
|