Jason Cuellar, MD, PhD, had the unique opportunity to develop and execute a multi-level disc replacement with his patient, endoscopic spine surgeon Scott Adelman, MD. Dr. Adelman suffered lower back ...

This wild Brazilian carnivorous has seven cervical vertebrae, thirteen thoracic, seven lumbar, two fused sacral and twenty-one caudal ones (Fig.1). The bodies of the cervical vertebrae decrease ...