What are the parts of a shoulder?
Your shoulder is made up of three bones: your upper arm bone (humerus), your shoulder blade (scapula), and your collarbone (clavicle). The head of your upper arm bone fits into a rounded socket in your shoulder blade. This socket is called the glenoid.
What is the shoulder part called?
In human anatomy, the shoulder joint comprises the part of the body where the humerus attaches to the scapula, and the head sits in the glenoid cavity. The shoulder is the group of structures in the region of the joint. The shoulder joint is the main joint of the shoulder….
| Shoulder | |
|---|---|
| FMA | 25202 |
| Anatomical terminology |
What are the 4 rotator cuff tendons?
The rotator cuff consists of four muscles. These are the subscapularis, the supraspinatus, the infraspinatus and the teres minor muscles. These muscles end in short, flat, broad tendons which fuse intimately with the fibrous capsule to form the musculotendinous cuff.
What are the symptoms of a torn tendon in the shoulder?
Signs and symptoms of a shoulder tendon tear may include:
- Dull, deep pain in the shoulder.
- Pain at night, particularly when sleeping on the affected side.
- Tenderness or swelling in the shoulder.
- Inability to bear weight on the affected side.
- Bulge or deformation around the shoulder.
What are shoulder bones 6?
Shoulder bone or Pectoral Girdle: The shoulder bone is formed by the collar bone and the shoulder blade. It is attached to the upper part of the rib-cage and to the upper arm bone.
What are the upper shoulder muscles called?
The most important shoulder muscles are the four rotator cuff muscles – the subscapularis, supraspinatus, infraspinatus and teres minor muscles – which connect the scapula to the humerus and provide support for the glenohumeral joint.