Management of Rotator Cuff Injuries

Introduction to Treatment

The American Academy of Orthopaedic Surgeons recommends avoiding multiple steroid injections for partial infraspinatus tears, as they may compromise the integrity of the rotator cuff and potentially affect attempts at subsequent repair 1
The American Academy of Orthopaedic Surgeons suggests that corticosteroid injections can provide short-term pain relief and functional improvement in patients with shoulder pain from rotator cuff tears, but advises against their use as a long-term solution due to potential tendon weakening effects 1

Exercise therapy and NSAIDs should be the initial treatment for rotator cuff-related symptoms without full-thickness tears, as recommended by the American Academy of Orthopaedic Surgeons 2
Regular administration of NSAIDs and acetaminophen is recommended to prevent significant increases in pain, and should be tried before considering injections 3
Eccentric strengthening exercises promote tendon healing, according to Praxis Medical Insights 3

Moderate evidence supports the use of a single injection of corticosteroid with local anesthetic for short-term improvement in both pain and function for patients with shoulder pain from rotator cuff tears 1
The American Academy of Orthopaedic Surgeons suggests that limited evidence supports the use of hyaluronic acid injections in the nonsurgical management of patients with rotator cuff pathology, which may be considered as an alternative to corticosteroids, particularly when concerned about tendon integrity 1
Ultrasound guidance improves accuracy of injection placement, with the American College of Radiology rating ultrasound-guided shoulder injections as "usually appropriate" (rating of 9/9) for shoulder pain 4
Multiple injections may weaken tendon tissue and potentially worsen the tear, with a recommended limit of 3-4 injections per year in the same location 2

Two level IV studies reported improvements with both supervised and home physical therapy for patients with shoulder pain from rotator cuff tears 2
Injections should be part of a comprehensive treatment plan including physical therapy, as temporary pain relief without addressing underlying mechanical issues will not lead to long-term improvement 2

Surgical patients report significantly less pain at night compared to those treated non-surgically, particularly for patients with chronic, symptomatic full-thickness tears when conservative measures fail 3
Complete tears with significant weakness may require surgical evaluation rather than repeated injections, and failure to improve after initial injection may indicate need for advanced imaging or surgical consultation 2