Overview

Shoulder impingement syndrome, also known as subacromial impingement, refers to a condition where the rotator cuff's tendons and the shoulder joint's subacromial bursa become compressed or pinched. This compression occurs due to the narrowing of the space between the upper arm bone and the shoulder blade, leading to pain, weakness, and restricted shoulder movement. Causes can include repetitive overhead motions, poor posture, muscle imbalances, or structural issues. Treatment options range from rest and physical therapy to medication and, in severe cases, surgery.

What is subacromial decompression?

Subacromial decompression is a surgical procedure to alleviate shoulder impingement syndrome symptoms. The procedure involves creating more space within the subacromial space between the acromion (part of the shoulder blade) and the rotator cuff tendons. By removing or shaving off a small portion of the acromion and any inflamed tissues or bone spurs, subacromial decompression aims to reduce the compression and irritation of the rotator cuff tendons, alleviating pain and improving shoulder movement. This procedure is typically performed arthroscopically, using small incisions and a camera-guided surgical approach, resulting in less tissue trauma and quicker recovery than traditional open surgery.

Why is subacromial decompression surgery required?

The surgery helps an individual to get rid of shoulder impingement syndrome. After surgery, the affected individual can move the shoulder without pain. The surgery is helpful for people who lead an active lifestyle. People suffering from tight shoulder tendons also benefit from this form of surgery.

Doctors suggest surgery only after the failure of other non-surgical options such as physical therapy, injections, and medications. Damaged or torn cartilage and ligaments leading to multiple shoulder issues can also be healed with the help of shoulder surgery. During subacromial decompression surgery, if a ligament or muscle tear is identified, the surgeon may address it by performing additional procedures, such as rotator cuff repair or ligament reconstruction. The surgery helps to align the ball's working and the shoulder's socket structure.

How is subacromial decompression surgery performed?

The surgery is minimally invasive. Thus, it doesn't require huge incisions like traditional surgery. A patient is given general anaesthesia to perform the surgery without any discomfort to the patient. A small incision is made over the shoulder to insert an arthroscope to identify the area requiring surgery. The camera inserted displays the image of the insides of the shoulder and helps the surgeon to identify the damaged portion.

The main aim of the surgery is to remove some bone and tissues to make enough space under the acromion. Tiny instruments are inserted through the incision to remove bone and tissue. The damaged tendons are repaired by following the same procedure. The surgery is wrapped up with the help of stitches and bandages.

Advantages of Subacromial Decompression Surgery

Pain Relief- People suffering from prolonged shoulder pain get relief after surgery. The procedure helps to get rid of possible bony spurs and damaged cartilage. It also helps to make enough room for rotator cuff muscles to move smoothly.
Quicker Recovery- The surgery is minimally invasive, so the patient recovers quickly compared to open surgery. The surgery requires a low incision, which leads to low pain and fewer scars over the shoulder.
Lowers Swelling- Shoulder impingement syndrome may lead to extensive shoulder swelling. It causes pain and discomfort. After the surgical procedure, the swelling subsides. Thus, it is an opted option after the failure of non-surgical options.

Complications of Subacromial Decompression Surgery

Pain and Restricted Movement- A shoulder may still be in pain after the surgery making it a bit uncomfortable for the patient. It may happen due to the time the shoulder takes to recover from the surgery or the non-movement of the shoulder for a longer time.
Nerve Damage- The surgery may also damage the nerves and tissues surrounding the surgical area. It may happen due to accidental movement of the surgical instruments during the surgery. It is also a possible complication of shoulder surgery.
Infection- Bacteria entering the patient through the incision made for surgery can lead to infection. The chances of infection are lower in the case of arthroscopic surgery compared to the traditional open one.
Hematoma- Hematoma is also a possible complication of shoulder surgery. The condition causes bruises leading to blood pooling in the surgical area. It leads to a spongy and lumpy appearance on the skin.

Post-Surgery Care Guidelines

Mentioned below are the guidelines that need to be followed after the surgery for quick recovery:

Use of Sling- A doctor may recommend using a sling for a certain period after the surgery. It helps to support the shoulder and helps avoid any form of strain over the shoulder.
Light Exercises- Gentle exercises such as squeezing a ball, pendulums, submaximal isometrics, and many such exercises recommended by doctor helps to smoothen the shoulder movement.
Medications- Medications suggested by the doctor to consume after the surgery help to lower the pain and swelling. The medications should be taken as the doctor suggests to avoid complications post-surgery.

When to Consult a Doctor

You can also get in touch with the expert Ortho doctors at Narayana Healthcare based in your city to get immediate attention and medical support during injuries, health disorders or any other health concern.

Conclusion

Subacromial Decompression is the surgical procedure to lower shoulder pain and ease shoulder movement. The surgery helps to heal shoulder infringement syndrome and allows the affected individual to move the affected arms smoothly.

Reference Links

https://www.narayanahealth.org/blog/evaluating-a-shoulder-joint-replacement-surgery/
https://os.clinic/treatments/shoulder-elbow/shoulder-decompression-surgery/
https://www.accesssportsmed.com/acromioplasty-recovery/