Shoulder surgery might be helpful if other non-surgical therapies do not relieve your pain or restore your shoulder’s mobility and function.
Dr Adel Tavakkolizadeh, an orthopaedic surgeon at The Blackheath Hospital, explains that most shoulder problems usually respond well to conservative treatment, such as medication, physiotherapy, or activity modification. These problems tend to be muscle, tendon, and other soft tissue injuries.
Partial injuries such as shoulder sprains can also recover on their own. However, Dr Adel Tavakkolizadeh says, “complete disruptions of ligaments and tendons [may require] more invasive interventions.” More serious degenerative conditions like arthritis in the shoulder may also require more investigations, and ultimately surgery.
What are some of the conditions that can require shoulder surgery?
Some of the conditions that may require shoulder surgery include:
Rotator cuff tears
The group of tendons surrounding your shoulder form the rotator cuff. This structure gives it stability. Tears in these rotator cuff tendons can happen suddenly due to trauma, or gradually due to age-related wear and tear. Rotator cuff tears result in pain and weakness around the shoulder.
Severe shoulder arthritis
This is a chronic condition that damages the cartilage in the shoulder. The shoulder consists of three joints (four according to some experts), two of which give it mobility. The first one — which we typically think of as the main shoulder joint — is a ball and socket joint. It is called the glenohumeral joint. The second one is where the collarbone meets the shoulder blade, and it is called the acromioclavicular joint.
Severe arthritis can affect both of these joints, gradually destroying the cartilage on the ball and socket of these joints. Pain, stiffness, and cracking sounds are the most common symptoms of arthritis.
Frozen shoulder
Also known as adhesive capsulitis, this is a condition in which the connective band of tissue around the shoulder — called the shoulder capsule — thickens and becomes stiff.
There is also less synovial fluid in the shoulder. Synovial fluid normally lubricates all of your joints. The absence of this fluid makes the shoulder tight, stiff and painful, gradually making it harder to move.
Fractures
There are three main bones in the shoulder that commonly get fractured, or broken, in the shoulder: the collar bone, the top of the upper arm bone (humerus), and the shoulder blade.
Shoulder impingement/rotator cuff tendinitis
In tendinitis, the rotator cuff becomes inflamed. In impingement, the bone on top of your shoulder can rub against, or impinge, against the tendon and the bursa — a sac filled with lubricating synovial fluid. This causes pain and irritation.
Biceps tendon disease
Often seen in people who also have problems with their rotator cuff, this condition is the inflammation or tearing of the biceps tendon. The biceps muscles and tendons pass through the big ball and socket joint of the shoulder, so damage or a tear in the tendon can cause significant shoulder pain.
Shoulder dislocation
This occurs when the bones on either side of the shoulder joints do not align. Depending on the joint that is affected, dislocations can be:
- Dislocation of the acromioclavicular joint (also called separated shoulder),
- Dislocation of the sternoclavicular joint, between the collar bone and the breastbone
- Dislocation of the larger glenohumeral joint