submit urlsubmit rss feedadd directoryphysician directoryDirectory of Mobile Health Sites

article

The neck is the part of the body on many limbed vertebrates that distinguishes the head from the torso or trunk.

Anatomy of the human neck


Bony anatomy: The cervical spine

The cervical portion of the human spine comprises seven bony segments, typically referred to as C-1 to C-7, with cartilaginous disks between each vertebral body. The neck supports the weight of the head and protects the nerves that travel from the brain down to the rest of the body. In addition, the neck is highly flexible and allows the head to turn and flex in all directions. From top to bottom the cervical spine is gently curved in convex-forward fashion. It is the least marked of all the curves of the column.

Soft tissue anatomy

In the middle line below the chin can be felt the body of the hyoid bone, just below which is the prominence of the thyroid cartilage called "Adam's apple," better marked in men than in women. Still lower the cricoid cartilage is easily felt, while between this and the suprasternal notch the trachea and isthmus of the thyroid gland may be made out. At the side the outline of the sternomastoid muscle is the most striking mark; it divides the anterior triangle of the neck from the posterior. The upper part of the former contains the submaxillary gland, which lies just below the posterior half of the body of the jaw. The line of the common and the external carotid arteries may be marked by joining the sterno-clavicular articulation to the angle of the jaw.

More on [ Neck ]


directory of related categories

 
Neck RSS feed
Neck - Twitter Search

#BumpRadio Do-Over Vol. 1: Flying Lotus & House Shoes (Deluxe package 10 ...: Volume 1 offers up two neck snapping... http://bit.ly/5XebwY
BumpRadio (Bump Radio Networks) Wed, 06 Jan 2010 21:54:29 -0000
#BumpRadio Do-Over Vol. 1: Flying Lotus & House Shoes (Deluxe package 10 ...: Volume 1 offers up two neck snapping... http://bit.ly/5XebwY
@13badluck13 I always pictured Lucas and his neck as more of a retarded Stegosaurus myself.
MALACHE (MALACHE) Wed, 06 Jan 2010 20:27:07 -0000
@13badluck13 I always pictured Lucas and his neck as more of a retarded Stegosaurus myself.
my head hurts...i think its from falling yesterday. Not that i fell on my head, but my neck is out of place thus causing
Subscribe to Neck RSS feed

directory of related sites

American Academy of Orthopaedic Surgeons: Neck Pain - Patient education on causes, diagnosis, and treatment options for neck pain.

eMedicine Health - Shoulder and Neck Pain - Information on the causes, symptoms, and treatment.
Meta Description: [ Your neck and shoulders contain muscles, bones, nerves, arteries, and veins, as well as many ligaments and other supporting structures. Many conditions can cause pain in the neck and shoulder ... ]

mSpine - Information on an artificial cervical disc.
Meta Description: [ Bryan Artifical Cervical Disc as a treatment option for herniated disc or degenerative disc disease ]

Neck pain - Information from the Mayo Clinic.
Meta Description: [ Neck pain can be a symptom of a more serious problem requiring medical treatment. ]

Neck Reference - Information on causes, treatments, patient stories on neck injury, including and a physician locator.
Meta Description: [ Neck pain, spine health and treatment options including neck surgery - online resource for answers. Neck Surgery.com ]

Neck Strain - Information on the causes, symptoms, and treatment of neck strain.
Meta Description: [ The portion of the spine contained within the neck is referred to as the cervical spine. That's the site for injuries known as neck strain. Unlike the rest of the ... ]

Neck related videos
Transitional Tetrapod Fossil
Next Video
Neck related videos

 

HOMEADVERTISINGABOUT US

articlesartsbusinesscomputersgameshealthhospitalshomekids & teensnewsmobilephysiciansrecreationreferenceregionalscienceshoppingsocietysportsworld


Submit a Site About Become an Editor