A rotator cuff tear needs surgery when it’s a full-thickness tear, when shoulder weakness affects daily function, or when months of physiotherapy haven’t helped. Partial tears often heal with rest, medication and rehab. Full tears in active patients usually don’t, and waiting too long lets the tendon retract, making later repair tougher. The decision rests on tear size, your activity level and how long the shoulder’s been giving trouble.

According to Dr. Arpit C Dave, Arthroscopic Surgeon in Dahisar, “Half my shoulder patients arrive after a year of painkillers and physio, and by then the tendon’s pulled back so far that repair gets complicated when it should’ve been simple.”

Certain symptoms suggest the tear has crossed the threshold where conservative care stops working.

• Persistent weakness. Struggling to lift your arm sideways, comb your hair or reach behind your back even after weeks of physio usually means the tendon isn’t connecting to bone anymore
• Night pain. Sharp pain when you lie on the affected side, often waking you up at 2am, is one of the more reliable red flags for a significant tear
• No improvement. Three to six months of structured physiotherapy with zero gain in strength or range, that’s the body telling you rest alone won’t fix this
• Trauma history. A clear injury like falling on the arm, lifting something heavy with a jerk, or a dislocation in someone over 40, often produces tears that need surgical fixing rather than waiting

MRI is usually the deciding scan here, and findings often overlap with what’s seen in meniscus tear cases where soft tissue damage drives the call.

Putting off surgery for a tear that genuinely needs it leads to predictable problems down the line.

• Tendon retraction. The torn tendon pulls back toward the muscle belly over time, sometimes by several centimetres, and reattaching a retracted tendon is technically much harder
• Muscle wasting. The rotator cuff muscle loses bulk and gets replaced by fatty tissue, a change that’s visible on MRI and often irreversible once it sets in
• Tear extension. A small tear today often becomes a massive one in six months, especially when you keep using the shoulder for overhead work without realising the damage is progressing
• Worse outcomes. Patients operated within six months of injury do far better than those who delay a year or two, which lines up with what’s seen across arthroscopic surgery outcomes generally

Dr. Arpit C Dave holds an MBBS, DNB and Diploma in Orthopaedics with over 15 years in orthopaedic practice plus fellowship training across Italy, Spain and France. He’s performed more than 1000 arthroscopic procedures, with shoulder arthroscopy being a core part of his everyday practice.

Each shoulder case gets evaluated honestly. If physio and an injection might work, that’s what gets recommended first. Surgery comes in when it’s clearly the right call. No upselling, no rushing.