Capsular Release Protocol

An arthroscopic capsular release is performed to treat adhesive capsulitis (commonly known as frozen shoulder) when non-operative treatments have failed to restore range of motion. During this surgery, the surgeon releases the tight, thickened joint capsule to immediately restore joint mobility. Because the capsule has been surgically freed, early, frequent, and progressive motion is the most critical element of the rehabilitation process to prevent the shoulder from scarring down and stiffening again. The primary focus of early rehabilitation is to maintain the range of motion obtained during the procedure, control post-operative inflammation, and gradually restore strength and functional independence.

Phase 1: Early Motion Phase (Weeks 0 - 3)

• Goals:
  • Maintain or exceed the passive range of motion (ROM) obtained in the operating room.
  • Control pain, swelling, and post-operative inflammation.
  • Re-establish active muscle firing of the rotator cuff and scapular stabilizers.
  • Discontinue sling use as soon as possible (typically within 24 to 48 hours).
• Precautions & Restrictions:
  • Sling use: Discontinue the sling immediately or within the first 48 hours. The sling should only be worn for comfort during transport or in crowds. Do not wear it for long periods or while sleeping.
  • Activity level: Encourage light use of the arm for activities of daily living (eating, dressing, grooming) as tolerated, avoiding heavy lifting or sudden movements.
  • Stretch tolerance: Exercises should be performed to the point of mild discomfort or stretch, but avoid pushing into sharp, severe, or persistent pain.
  • Frequency: Perform range of motion exercises frequently throughout the day (5-6 times daily) for short durations to prevent stiffness.
• Suggested Exercises:
  • Pendulum (Codman's) exercises to promote gentle passive distraction.
  • Passive and Active-Assisted Range of Motion (PROM/AAROM) in flexion, abduction, external rotation (ER), and internal rotation (IR) using a cane, pulley, or wall/table slides.
  • Active range of motion (AROM) of the elbow, wrist, and hand.
  • Scapular mobility exercises (shrugs, retraction, depression) to prevent compensatory movement.
  • Submaximal, pain-free isometrics for rotator cuff (ER/IR) and deltoid with the arm at the side.
• Criteria to Progress:
  • Completion of 3 weeks post-surgery.
  • Passive flexion to at least 120 degrees and external rotation to 30 degrees.
  • Sling completely discontinued.
  • Tolerable pain levels with exercises.

Phase 2: ROM Restoration and Early Strengthening (Weeks 3 - 6)

• Goals:
  • Achieve full active and passive range of motion (AROM/PROM) in all planes, matching the uninvolved shoulder or surgical baseline.
  • Restore normal scapulohumeral rhythm during shoulder movement.
  • Initiate light rotator cuff and periscapular strengthening.
• Precautions & Restrictions:
  • Avoid heavy lifting or carrying (limit weight to under 5 pounds).
  • Avoid aggressive end-range stretching that causes joint soreness lasting more than 24 hours.
• Suggested Exercises:
  • Continued end-range passive stretching (flexion, external rotation, internal rotation, horizontal adduction), holding stretches for 20-30 seconds.
  • Active Range of Motion (AROM) progressions in all planes (flexion, abduction, scaption, internal and external rotation).
  • Rotator cuff strengthening using light resistance bands or light weights (sidelying external rotation, standing internal rotation, rows, scaption).
  • Periscapular strengthening (scapular rows, shrugs, and punches).
  • Dynamic stabilization exercises (rhythmic stabilization in supine at 90 degrees of flexion).
• Criteria to Progress:
  • Active shoulder flexion to at least 140 degrees and external rotation to 45 degrees.
  • Normal scapulohumeral rhythm with active arm elevation.
  • Ability to perform light strengthening exercises without significant pain.

Phase 3: Dynamic Strengthening and Return to Activity (Weeks 6 - 12+)

• Goals:
  • Restore full shoulder strength, power, and muscular endurance.
  • Optimize dynamic joint stability and neuromuscular control.
  • Gradually transition back to full work, sport, and recreational activities.
• Precautions & Restrictions:
  • Avoid sudden loading or high-velocity impact exercises without adequate base strength.
  • Ensure proper posture and movement mechanics are maintained during all lifting activities.
• Suggested Exercises:
  • Progressive resistance exercises (PREs) for the rotator cuff, deltoid, and periscapular muscles using heavier resistance bands or dumbbells.
  • Closed kinetic chain exercises (quadruped weight-bearing, push-up plus, plank variations) for dynamic stability.
  • Advanced stretching if mild motion deficits persist (e.g., sleeper stretch for posterior capsule tightness).
  • Functional, sport-specific, or work-specific rehabilitation drills.
• Criteria to Progress:
  • Full, pain-free active range of motion matching the opposite side.
  • Rotator cuff and periscapular strength at least 80% to 90% of the contralateral arm.
  • Pain-free completion of all functional daily activities.
  • Clearance from the orthopedic surgeon.

These guidelines represent a standard rehabilitation protocol. Individual recovery rates vary significantly depending on the size of the repair, bone/tissue quality, and general patient health. Your surgeon may modify this protocol specifically for you.

Disclaimer: This protocol is for educational purposes and is not a substitute for professional medical advice. Always consult your surgeon or physical therapist before performing any exercises or modifying activity restrictions.