Fibular flap reconstruction of the cervical spine for repair of osteoradionecrosis.

Abstract

Although cervical spine reconstruction with osteocutaneous fibular flap microvascular grafting has been described, simultaneous reconstruction of the cervical vertebral column and laryngectomy have not been described. To present a unique case of combined cervical spine and laryngectomy reconstruction. Case report. We modified a previously reported procedure reconstituting the cervical spine and pharynx with a single fibular flap in a case of posterior pharyngeal ulceration and osteomyelitis/osteoradionecrosis without spinal deformity. We present a case of simultaneous cervical stabilization and pharynx reconstruction with a fibular graft in a life-saving treatment of osteoradionecrosis complicated by acute cervical kyphosis and spinal cord compression in a 55-year-old patient with extensive head and neck cancer history and recent recurrence of hypopharyngeal cancer. Rigid anterior plate fixation and subsequent posterior fixation were required after corpectomy and total laryngectomy in our patient with extensive surgical scarring and radiation history because of severe spinal deformity secondary to osteoradionecrosis. We achieved successful preservation of neurologic function and resolution of pain.