Searching Musculoskeletal Clinic in Colchester? An acromioclavicular joint sprain refers to an injury where the ligaments supporting the shoulder joint are stretched.Ultrasound guided steroid injection or PRP may be recommended to help with pain and inflammation.For More Details <a href="https://www.kentmskclinic.co.uk/acromioclavicular-ac-joint-sprain/">Musculoskeletal Clinic in Colchester</a>. Visit our website – https://www.kentmskclinic.co.uk/acromioclavicular-ac-joint-sprain/