A 26-year-old man, who was paraplegic for 6 years due to a motor vehicle accident, presented to the authors’ clinic following his incapacity to withstand a sitting posture, the frequent sensation of “clicks” in his back, and a complaint of back pain while in his wheelchair. On imaging, his dorsal spine showed a complete arthrodesis of the primarily fused vertebrae. However, distal to this segment, a Charcot spinal arthropathy with subluxation of T12–L1 was evident. Repair of this complex, uncommon, late complication of his paraplegia by the frequently used fusion techniques was shown to be inappropriate. A novel and elaborate surgical procedure is presented by which a complete fusion of the affected spine was secured. A left retrodiaphragmatic approach was used. Complete corpectomy of both the T-12 and L-1 vertebrae to the preserved endplates was performed. Most of the patient’s fibula was resected and shaped for engrafting. The segment of the fibula was introduced into a mesh cage, before its intramedullary implantation into the T-12 and L-1 vertebrae. This 2-step procedure combined the hybrid use of a fibular autograft and an expandable mesh cage, incorporated one into the other, in an innovative intramedullary position. This intervention allowed the patient to resume his former condition as an extremely physically active patient with paraplegia. Nine years later, an asymptomatic early-stage Charcot spine was found at L5–S1, but no treatment is planned at this point.
|Number of pages||6|
|Journal||Journal of Neurosurgery: Spine|
|State||Published - 1 Jul 2018|
- Charcot spine
- Surgical technique
ASJC Scopus subject areas
- Clinical Neurology