... to prevent any motion that might occur. The structures shown on the radiograph are the entire clavicle, the scapula, the AC and SC joints, the glenoid cavity, coracoid process, the acromion, the proximal humerus and the greater tubercle. There are no artifacts present on the image or in the area of interest. There is no pathology present on the radiograph. Both ... to prevent any motion that might occur. The structures shown on the radiograph are the entire clavicle, the scapula, the AC and SC joints, the glenoid cavity, coracoid process, the acromion, the proximal humerus and the lesse...

• Word Count: 686
• Approx Pages: 3
• Grade Level: High School

... tissue (or bursa) lies on the surface of the rotator cuff tendons. The tendons and bursa normally glide smoothly between the bone at the tip of the shoulder (called the acromion) and the top of the upper arm bone (the humerus.) When the rotator cuff muscles contract, they pull on the rotator cuff tendons, allowing the shoulder to move through the ... . The rotator cuff tendons can be torn with a fall on the outstretched arm, which causes the rotator cuff to be pinched between the upper arm bone and the shoulder blade (acromion). The rotator cuff can also be torn by chronic impingement of...

• Word Count: 1278
• Approx Pages: 5
• Grade Level: High School