Welcome to Busam Nissan. A Nissan Auto Dealer serving the greater Cincinnati, OH area. Our goal is to make your car buying experience the best possible. Busam Nissan's virtual dealership offers a wide variety of new and used cars, Nissan incentives, service specials, and Nissan parts savings. We are conveniently located in Cincinnati, OH and proudly serve the Dayton, OH and Indianapolis, IN areas.
Vertebrae Define Sections of the Spine. 1  Cervical spine (neck) - comprised of 7 cervical vertebrae (termed C1 to C7), starting with C1 at the top of the spine and ending with C7 at the bottom of the cervical portion of the spine.
Vertebrae are the 33 individual bones that interlock with each other to form the spinal column. The vertebrae are numbered and divided into regions: cervical, thoracic, lumbar, sacrum, and coccyx (Fig. 2). Only the top 24 bones are moveable; the vertebrae of the sacrum and coccyx are fused. The vertebrae in each region have unique features that help them perform their main functions.