Figure 2From: Osteoradionecrosis of the cervical spine presenting with quadriplegia in a patient previously treated with radiotherapy for laryngeal cancer: a case report June 2000: MRI scan revealed a reduction of the disc height at C4-5 and C5-6 (arrow heads), a loss of height of the C5 vertebral body and retrolisthesis of C5 on C6 (arrow).Back to article page