Remplissage is not needed for every shoulder injury. It is used in specific situations where the risk of repeated dislocation is higher. The main reason to perform it is when there is a noticeable dent in the ball of the shoulder that causes instability.

It is typically considered when:

• The shoulder has dislocated more than once
• Imaging shows a moderate to large dent in the bone
• The dent causes the shoulder to catch or shift during movement
• The socket side of the joint still has enough bone to support a repair

This procedure is common in younger, active patients, especially athletes. If the dent is left untreated, the shoulder can continue to slip out even after a standard repair. Adding remplissage helps prevent that.

If there is major bone loss on the socket side, a different surgery may be needed. The decision depends on the overall condition of the joint and how unstable the shoulder is.

Arthroscopic remplissage is performed using small incisions and a camera. This is called minimally invasive surgery. It allows Dr. Gazzaniga to see inside the joint and perform the repair without large incisions.

The procedure usually starts by repairing the torn labrum, ring of tissue that helps hold the ball in place. Small anchors and sutures are used to secure it back to the socket.

Next, Dr. Gazzaniga focuses on the dent in the ball of the shoulder. The area is cleaned and prepared to help the tissue heal. Sutures are placed through the rotator cuff tendon and the capsule in the back of the shoulder. These sutures are then anchored into the dent, pulling the tissue into the damaged area.

This step fills in the defect and prevents it from catching on the socket. The goal is to make the shoulder more stable during movement without changing the overall shape of the joint too much. The surgery is usually performed in one session and most patients go home the same day.

Recovery takes time and follows a step-by-step plan. The shoulder needs to heal before it can safely move and regain strength. Right after surgery, the arm is placed in a sling. This protects the repair and limits movement. The sling is usually worn for several weeks. During this time, gentle guided motion may begin to keep the joint from becoming stiff.

As healing continues, patients begin more active movement. Physical therapy plays a key role in recovery. The focus is on slowly improving motion while keeping the shoulder stable.

Strengthening exercises are added next. These help rebuild the muscles that support the shoulder, especially the rotator cuff. Strong muscles are important to keep the joint stable and prevent future injury.

One important detail is that remplissage can slightly limit how far the arm rotates outward. For most people, this is not noticeable in daily life. However, it can matter for athletes who rely heavily on overhead motion.

Most patients return to normal activities in a few months. Sports and high-demand activity usually take about four to six months, depending on progress. Full recovery depends on healing, strength, and how well the shoulder responds to therapy.

When performed for the right reason, arthroscopic remplissage is a reliable way to stop repeated shoulder dislocations. It strengthens the joint, reduces the risk of future injury, and helps patients return to an active lifestyle with more confidence.