Rotator cuff tear
ICD-10 M75.1 · ICD-11 FB53.1

Full-Thickness Rotator Cuff Tear >3 cm: Next Steps When Physical Therapy and Corticosteroid Injection Have Not Worked

In patients with a full-thickness rotator cuff tear greater than 3 cm, conservative management is the standard first approach. When it fails to restore function or control pain, a structured next-line protocol applies.

Prior Treatment — Insufficient Response

Initial management for large to massive full-thickness rotator cuff tears typically involves physical therapy and a single subacromial corticosteroid injection with local anesthetic. Escalation to this protocol is indicated when those measures fail to achieve:

Clinical Scenario

This protocol is specific to full-thickness rotator cuff tears greater than 3 cm — a tear size associated with outcomes that differ from smaller tears and that warrants a distinct evidence-based approach.

Treatment Approach (Partial Overview)

The evidence-based approach for this scenario centres on an arthroscopic operative technique for tendon repair. In select cases, biological augmentation of the repair may be incorporated. The complete structured regimen — including the full sequence, indications, and evidence grading — is available via the button below.

Treatment Goals

Success is assessed through rotator cuff tendon healing confirmed on imaging, alongside improvement in validated shoulder outcome scores (UCLA and ASES) and recovery of shoulder strength in abduction and external rotation.

Instant Access to Structured Evidence-Based Regimens

References

Two high quality RCTs reported significant improvement in PROs (UCLA scores, ASES scores, or strength testing) favoring double row repair in patients with >3cm full thickness rotator cuff tears.

However, in patients with >3cm tears, double row repair showed superior results in both UCLA and ASES scores compared to single row repair.

However, in the subset of patients with >3cm full thickness tears, the authors reported significantly better shoulder strength in abduction and external rotation with double row repair at final follow-up.

Limited evidence supports the use of dermal allografts to augment the repair of large and massive rotator cuff tears to improve patient reported outcomes.

Both Constant scores and re-tear rates were significantly improved with use of the allograft augmentation, with no adverse events related to the allograft.

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