Shoulder Arthroscopy
What is Shoulder Arthroscopy?
Shoulder arthroscopy is a minimally invasive (closed) surgical technique in which a camera (arthroscope) and thin surgical instruments are inserted into the shoulder joint through small incisions. Guided by the camera image, the structures inside the joint are assessed and suitable problems are repaired in the same session.
Compared with open surgery, arthroscopy involves smaller incisions, less damage to surrounding tissue and usually less postoperative pain. Shoulder arthroscopy is an approach rather than a single treatment; what is actually done depends on your problem. You can review the shoulder page for other shoulder conditions.
Which Problems Is It Used For?
Shoulder arthroscopy can be used to diagnose and treat many soft-tissue problems inside and around the joint. The most frequently addressed conditions are:
- Rotator cuff tears and subacromial impingement.
- Recurrent shoulder dislocation/instability and labrum (Bankart) injuries.
- Capsular release in resistant frozen shoulder and problems involving the biceps tendon.
- AC joint problems, removal of loose bodies and debridement in selected early-stage arthritis.
Who Is a Candidate and Who Is Not?
Arthroscopy is not needed for every shoulder problem. The decision is based on the type of complaint, the examination and imaging findings, and the response to non-surgical treatment.
- Complaints that persist despite non-surgical treatment and are explained by a structural problem on imaging.
- Patients with soft-tissue injuries (rotator cuff, labrum) that are suitable for repair.
- In contrast, arthroscopy may not be sufficient in advanced arthritis, large bone loss or severe irreparable tears; in these cases different methods such as replacement or open surgery are considered.
Preparation Before Surgery
Before surgery, the type and extent of the problem are clarified with examination and imaging (X-ray and, when needed, MRI); this determines what will be done during arthroscopy. Because some findings are confirmed only during surgery, the plan may be updated when needed.
Blood-thinning medication, smoking and overall health are reviewed. The risks, expected benefits and the rehabilitation process are discussed beforehand, and the plan is individualised.
How Is the Surgery Performed?
A camera and instruments are inserted into the joint through a few small incisions (portals) around the shoulder. The joint is expanded with fluid so the structures are seen clearly; the problem is assessed and the appropriate procedure is carried out.
What is done depends on the problem: suturing a rotator cuff tear, repairing the labrum and tightening the capsule, creating space in impingement, removing a loose body or debriding inflamed tissue. In some cases arthroscopy is planned together with an open procedure (for example in significant bone loss).
Anaesthesia and Duration
The surgery is performed under general or regional anaesthesia, often with a nerve block that helps control pain. The duration varies according to the procedure performed and the extent of the repair. Many arthroscopic procedures are completed as day surgery or after a short hospital stay.
The Early Period After Surgery
In the early period the arm is supported with a sling to protect the repair. The duration of the sling and the movements that are allowed are determined by the procedure performed; the protective period may be longer after a rotator cuff or labrum repair, for example.
Cold application and the pain relievers recommended by the doctor are used for pain and swelling. In the early period elbow, hand and neck movements are maintained; wound-care and suture instructions are followed.
Rehabilitation and Recovery
Physiotherapy progresses gradually: first the protected range of motion, then widening of movement, then gradual strengthening and finally functional/sport-specific work. The programme is planned specifically for the patient and the procedure performed.
Recovery time varies markedly with the procedure performed; a simple debridement recovers quickly, whereas full healing after a rotator cuff or labrum repair can take months. Return to daily activity and sport is guided not by a fixed date but by criteria such as tissue healing, pain-free movement and adequate muscle strength.
Alternatives and Factors Affecting the Outcome
Arthroscopy is only one of the options. Many shoulder problems can be controlled without surgery through rest, activity modification, physiotherapy and injections the doctor deems appropriate. Depending on the type of structural problem, open surgery or a replacement may be required.
The main factors affecting the outcome are the size and duration of the injury, tissue quality, accompanying problems, the patient's age and general health, and adherence to rehabilitation. Smoking and uncontrolled systemic disease impair healing, while regular physiotherapy is the factor that contributes most to the result.
Risks and When to See a Doctor
Arthroscopy is generally safe and some of its risks are lower than those of open surgery; nevertheless, as with any surgery, some risks are taken into account: infection, joint stiffness, an inadequate repair, nerve-vessel injury and, rarely, a clot.
- If there is increasing redness, discharge, fever at the wound or pain that steadily worsens.
- Without delay if new numbness, weakness or a colour change appears in the arm or hand.
- If recovery is not occurring within the expected time and stiffness or pain persists, assessment is needed.
For an assessment of your shoulder problem and arthroscopic surgery you can contact Assoc. Prof. Serkan Sürücü, and you can also review the other conditions addressed within shoulder surgery.