Shoulder Anatomy

A clear understanding of shoulder anatomy is essential for recognising how injuries and conditions affect movement, strength, and stability. The shoulder is one of the most complex joints in the body, made up of bones, muscles, ligaments, tendons, nerves, and bursae. Explore the key anatomical components below:

Anatomy of the Shoulder – An overview of the structure and function of the shoulder joint.

Shoulder Muscles – A guide to the muscles responsible for shoulder movement and control.

Bones & Joints of the Shoulder – Detailed information on the bones and articulations that form the shoulder complex.

Nerves of the Shoulder – An explanation of the nerve supply that powers shoulder and arm movement.

Shoulder Ligaments – The key ligaments that stabilise the shoulder and prevent dislocation.

Shoulder Tendons – Information on the tendons that connect muscle to bone, including the rotator cuff.

Glenoid Labrum – A look at the cartilage rim that deepens the shoulder socket and supports stability.

Shoulder Bursae – Fluid-filled sacs that reduce friction between structures in the shoulder.

Superficial Muscles – Muscles near the surface that contribute to larger shoulder and arm movements.

Deep Muscles – Deeper muscles that play a role in fine control and joint stability.

Muscles of the Shoulder & Arm – A combined view of how shoulder and arm muscles work together in motion.