Delayed Reconstruction by Titanium Mesh-Bone Graft Composite in Pyogenic Spinal Infection
- 1 February 2006
- journal article
- case report
- Published by Ovid Technologies (Wolters Kluwer Health) in Journal of Spinal Disorders & Techniques
- Vol. 19 (1), 48-54
- https://doi.org/10.1097/01.bsd.0000179134.53997.2a
Abstract
Use of instrumentation in spinal osteomyelitis remains controversial because of the perceived risk of persistent infection related to a devitalized graft and spinal hardware. Particularly, limited information is available regarding the long-term follow-up of patients. We retrospectively reviewed the use of titanium mesh-bone graft composite after corpectomy in pyogenic spinal infection with a minimum 3-year follow-up outcome.Four patients, two men and two women, with cervical and thoracic myelopathy caused by cervical (two cases) and thoracic (two cases) osteomyelitis and epidural abscess, were treated. Their age ranged from 49 to 74 years (mean age 58 years). In one case, the coexisting medical condition was diabetes. Neurologic deficits caused by direct spinal cord compression due to epidural abscess, segmental deformity, and instability were observed in all cases. After infection was clinically controlled by intravenous antibiotics, anterior debridement and fusion using titanium mesh cage along with anterior plate were performed. Two-stage treatment was performed in two cases.The postoperative course was uneventful; all patients experienced relief of symptoms. No evidence of recurrence or residual infection was observed in any patient during the average follow-up period of 42-56 months (average 49.0 months).Once infection is clinically controlled, a titanium mesh-bone graft composite and plate in combination with aggressive debridement might provide an effective therapy for spinal osteomyelitis requiring surgery. Despite studying a small number of patients, we can conclude that titanium mesh reconstruction can be useful as a surgical method in selected low-risk patients with vertebral osteomyelitis.Keywords
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