What is Subacromial Bursitis?
Subacromial bursitis is a condition characterized by inflammation and irritation of the subacromial bursa, a small fluid-filled sac located between the rotator cuff tendons and the acromion, which is the bony prominence on the shoulder blade.
The subacromial bursa helps reduce friction between the rotator cuff tendons and the acromion during shoulder movement. When the bursa becomes inflamed, it can lead to pain and discomfort, particularly with overhead movements or activities that require lifting or reaching.
Common causes of subacromial bursitis include:
Overuse or repetitive shoulder movements, such as overhead throwing in sports like baseball or tennis.
Trauma or injury to the shoulder, such as a fall onto an outstretched arm.
Poor posture or biomechanics, which can place excessive stress on the shoulder joint.
Degenerative changes in the shoulder joint due to aging or wear and tear.
Symptoms of subacromial bursitis may include:
Pain or tenderness on the outside of the shoulder, especially with overhead movements or reaching behind the back.
Difficulty lifting the arm, particularly above shoulder level.
Swelling or inflammation around the shoulder joint.
Pain that may radiate down the arm.
Treatment for subacromial bursitis often involves conservative measures aimed at reducing inflammation and relieving pain. These may include:
Rest: Avoiding activities that exacerbate symptoms, particularly overhead movements or heavy lifting.
Physiotherapy: Specific exercises can help improve shoulder range of motion, strengthen the rotator cuff muscles, and correct any biomechanical issues contributing to bursitis.
Ice therapy: Applying ice packs to the affected shoulder for 15-20 minutes several times a day to help reduce inflammation and pain.
Nonsteroidal anti-inflammatory drugs (NSAIDs): Medications can help alleviate pain and reduce inflammation under the guidance of your doctor
Corticosteroid injections: In some cases, a doctor may recommend injecting corticosteroids into the subacromial space to reduce inflammation and alleviate pain.
