Muscles Of The Upper Arm And Shoulder
Camila Farah
A rotator cuff tear is a very common cause of pain in the upper arm caused by damage to one of the tendons of the rotator cuff a group of muscles that surround the shoulder joint and control the movement and stability of the shoulder.
Another group of muscles that is quite important for this region is the rotator cuff muscles. The upper arm muscles are a group of five muscles located in the region between the shoulder and elbow joints. Together they help to hold the upper arm bone firmly in the shoulder socket. The upper arm is located between the shoulder joint and elbow joint.
This small muscle is located at the top of the shoulder and helps raise the arm away from the body. Four muscles the supraspinatus infraspinatus teres minor and subscapularis make. These muscles provide the shoulder with its characteristic contour. The anterior flexor compartment contains the biceps brachii coracobrachialis and brachialis muscles.
It s overlapped by the teres major and infraspinatus muscles. The two most superficial muscles of the shoulder are the deltoid and the trapezius muscles. In this image you will find pronator tres palmaris longus flexor carpi ulnaris pronator quadratus hypothenar muscles thenar muscles. This muscle has two heads.
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The rotator cuff is a group of muscles and tendons that surround and support the shoulder joint. The muscles that provide the movement for the shoulder and upper arm include the anterior muscles in the front the posterior muscles in the back and the shoulder muscles that are sort of in between. Four anterior pectoral muscles move the pectoral girdle and arm from the front. You will also find flexor carpi ulanris extensor carpi ulnaris extensor digitorum extensor carpi radialis brachioradialis latissimus dorsi triceps teres major teres minor deltoid muscle trapezius as well in posterior view of upper arm and shoulder.Source : pinterest.com