Oliver Bee RMTRegistered Massage Therapist

Massage therapy · Kitchener–WaterlooGlenohumeral Joint Osteoarthritis

Neck & Shoulder

What It Is

Osteoarthritis of the glenohumeral joint means wear and tear, or degenerative change, in the main shoulder joint. This is the ball and socket joint of the shoulder.

Osteoarthritis is more common in the acromioclavicular joint (ACJ), the small joint that sits next to the shoulder joint, than in the ball and socket joint itself (American Academy of Orthopaedic Surgeons, n.d.).

The risk of developing osteoarthritis increases with age (NHS, 2023). An injury, such as a dislocated or broken shoulder, can lead to osteoarthritis of the shoulder developing earlier in life (American Academy of Orthopaedic Surgeons, n.d.). An arthritic shoulder can affect your range of motion and your ability to do everyday tasks. Finding ways to manage the condition can help to relieve the pain.

Osteoarthritis, also known as degenerative joint disease, happens when the protective cartilage covering the ends of the bones breaks down. This can cause pain, swelling, problems moving the joint, and bony growths (bone spurs or osteophytes) (NHS, 2023).

Glenohumeral Joint Osteoarthritis Anatomy

The shoulder is made up of two joints. The acromioclavicular joint (ACJ) is where the collarbone meets the acromion, the tip of the shoulder blade. The glenohumeral joint (GH) is where the ball at the top of the arm bone fits into the socket of the shoulder blade (American Academy of Orthopaedic Surgeons, n.d.). Osteoarthritis is more commonly found in the ACJ.

Not a diagnosis — for more information, contact me or another trusted healthcare provider.

Book a session

At Fearless Heart, 25 Dupont St E in Uptown Waterloo, or as a home visit across Kitchener–Waterloo.