What is the joint above the shoulder?

The glenohumeral joint is the one most people think of as the shoulder joint. It is formed where a ball (head) at the top of the humerus fits into a shallow cuplike socket (glenoid) in the scapula, allowing a wide range of movement.

What are the 4 main joints of the shoulder?

Four joints are present in the shoulder: the sternoclavicular (SC), acromioclavicular (AC), and scapulothoracic joints, and glenohumeral joint.

What are the 5 joints of the shoulder?

• 3.1 Glenohumeral Joint.
• 3.2 Acromioclavicular joint.
• 3.3 Sternoclavicular Joint.
• 3.4 Scapulothoracic Joint.
• 3.5 Bursae.
• 3.6 Soft Tissue (Static & Dynamic)

Is the shoulder a ball-and-socket joint?

The glenohumeral joint, also known as the shoulder joint, is a ball-and-socket joint that connects the upper arm to the shoulder blade. This joint allows free movement of the arm so that it can rotate in a circular fashion.

Where are the shoulder joints located on the body?

The shoulder joint is the junction between the chest and the upper extremity. Two joints are at the shoulder. The glenohumeral joint is the ball-and-socket junction of the top of the arm bone, and the socket of the shoulder blade.

Which is the most complex bone in the shoulder?

The shoulder is one of the largest and most complex joints in the body. The shoulder joint is formed where the humerus (upper arm bone) fits into the scapula (shoulder blade), like a ball and socket. Other important bones in the shoulder include:

Which is the ball and socket joint in the shoulder?

Shoulder Anatomy. The glenohumeral joint is the ball-and-socket junction of the top of the arm bone, and the socket of the shoulder blade. A second joint in the shoulder is the junction of the collar bone with the shoulder blade, called the acromioclavicular joint. Most shoulder motion occurs at the ball-and-socket glenohumeral joint,…

Is the glenoid part of the shoulder bone cartilage?

The glenoid is covered with smooth cartilage. Where the rounded top of the arm bone (humerus) contacts the shoulder blade is called the glenohumeral joint. A second joint on the top of the shoulder is where a different part of the shoulder blade, the acromion , connects to the collarbone. This is called the acromioclavicular joint.