The seven bones in the neck are the cervical vertebrae. They support the head and connect it to the shoulders and body. A fracture, or break, in one of the cervical vertebrae is commonly called a broken neck.| orthoinfo.aaos.org
Cervical spondylosis, commonly called arthritis of the neck, is the medical term for the wear-and-tear changes that occur in the cervical spine (neck) over time. The condition is common—but many people with cervical spondylosis experience no noticeable symptoms| orthoinfo.aaos.org
The bones of your neck are connected to each other by ligaments and muscles. A sprain (stretch) or strain can occur in these soft tissues when a sudden movement, such as a motor vehicle collision or a hard fall, causes the neck to bend to an extreme position.| orthoinfo.aaos.org