Long segment spinal reconstruction of C3-T1 utilizing single strut fibula free flap following debridement and corpectomy for chronic osteomyelitis.

Cervical vertebral osteomyelitis (CVO) is a complex destructive pathology that presents as a significant challenge to reconstructive surgeons. Advanced cases of CVO involving neurologic deficits, spinal column instability, or refractory infection require surgical intervention with bony debridement and decompression followed by spinal reconstruction, realignment, and stabilization. Reconstruction of the spine is typically performed through an anterior approach with or without posterior instrumentation. Restoration of the anterior spinal column can be performed with titanium or PEEK cages, allograft bone or vascularized autograft bone. Anterior spine reconstruction using vascularized osseous free flaps has been well documented in the medical literature; however, to our knowledge, we report the largest osteomyelitic anterior cervical spine defect that has been reconstructed using a single strut osseous free flap. This was a complex case of cervical osteomyelitis in a patient with prior C4-C7 anterior cervical corpectomy and fusion who presented with instrumentation failure and septicemia. Anterior column reconstruction required a vascularized fibular strut spanning six vertebral levels from C3-T1, as well as a trapezius myocutaneous pedicled flap for posterior soft tissue coverage.

A Rare Case of Cervical Charcot After Spinal Cord Injury: A Case Report.

CASE: We present a rare case of cervical Charcot disease that was diagnosed in a paraplegic patient by loss of function caudal to the original level of spinal cord injury. Clinical imaging, diagnosis, differentials, and operative management are discussed. CONCLUSIONS: Charcot disease of the cervical spine is rare and very difficult to diagnose in the paraplegic patient population. High clinical suspicion should be maintained in these patients who demonstrate any form of neurologic deterioration, mechanical instability, or change in spinal alignment. It is often necessary to rule out infection. Spinal decompression and surgical stabilization is the treatment of choice.