Anatomy Of Neck And Shoulders

In the neck are the thyroid and parathyroid glands that secrete hormones that control metabolism and blood calcium levels. Neck and shoulder pain anatomy.

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The shoulder girdle is composed of four bones including two collarbones and two shoulder blades.

Anatomy of neck and shoulders. Degenerative disc disease in the neck cervical spondylosis can cause local neck pain or radiating pain from disc herniation causing pinching of nerves cervical radiculopathy. Arm and shoulder bones the upper arm bone called the humerus is connected to the body via the shoulder blade which possesses the latin name scapula. Degenerative arthritis of the spine in the neck cervical spine can pinch nerves that can cause both neck pain and shoulder pain.

The neck muscles including the sternocleidomastoid and the trapezius are responsible for the gross motor movement in the muscular system of the head and neck. The clavicle collarbone meets the acromion in the acromioclavicular joint. Andrew chung 16 comments the purpose of the spine is to support the body so that we can stand upright.

We think this is the most useful anatomy picture that you need. These muscles give the sides of the neck their. Other important bones in the shoulder include.

The acromion is a bony projection off the scapula. The shoulder is a complex combination of bones and joints where many muscles act to provide the widest range of motion of any part of the body. The fan shaped trapezius muscles extend from the back of the skull down to the middle of the back along the spine and fan over into the shoulders.

The four parathyroid glands are situated upon the back surface of the thyroid gland. These bones form the top segment of the spine and contain nooks and crannies where nerves pass through from the spinal cord to enervate the upper body arms and hands. The shoulder joint is formed where the humerus upper arm bone fits into the scapula shoulder blade like a ball and socket.

Numerous muscles help stabilize the three joints of. Neck anatomy pictures bones muscles nerves september 23 2019 edited by dr. They move the head in every direction pulling the skull and jaw towards the shoulders spine and scapula.

This neck bone possesses a longer spinous process which is visible at the base of the neck as a bump and indicates the end of the neck and beginning of the ribcage. We think this is the most useful anatomy picture that you need.

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