Our primary specialist treatment

Advanced Capsular Mobilization for Frozen Shoulder

Advanced Capsular Mobilization (ACM) is the primary specialist treatment option offered by Frozen Shoulder Specialists for carefully selected frozen shoulder patients with significant capsular stiffness and restricted range of motion. It is designed to address the mechanical restriction of the shoulder capsule and support improved movement when conservative care has not been enough.

ACM is not offered as a one-size-fits-all solution. The goal is to determine whether the procedure is appropriate for your diagnosis, stage, range-of-motion findings, medical history, prior treatment response, and overall suitability. Individual results vary.

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What ACM is designed to do

Address the capsular restriction directly.

Frozen shoulder can restrict motion because the shoulder capsule becomes tight, inflamed, and less flexible. ACM is designed to carefully address this capsular restriction so the shoulder may move through a greater range.

The intended outcome

Improved mobility, reduced functional limitation, and a clearer recovery pathway for appropriate candidates.

Suitability

ACM is for carefully selected patients.

Who may be a candidate

A confirmed or strongly suspected frozen shoulder diagnosis
Meaningful loss of passive and active range of motion
Symptoms that have not improved enough with conservative care
A clinical presentation suggesting capsular stiffness is the main driver of restriction

Who may not be suitable

The shoulder problem is primarily caused by another diagnosis
Medical concerns that increase procedural risk
Suspected infection or fracture
Anesthesia or sedation is not appropriate where required
The clinician determines another treatment pathway is safer

Before ACM is recommended

What the clinical team may review.

Symptom timelineAffected shoulderRange-of-motion pattern Prior diagnosisImagingInjection history Physiotherapy historyMedical conditionsMedications AllergiesAnesthesia / sedation suitabilityGoals for recovery

What the procedure may involve

The final protocol is confirmed by the treating clinician.

Depending on the patient and final medical plan, ACM may involve:

01
Physician assessment
Clinical review of your diagnosis, history, and suitability.
02
Range-of-motion evaluation
Measuring active and passive restriction to plan the approach.
03
Appropriate medical support
Sedation, anesthesia, or other support where clinically required.
04
Controlled capsular mobilization
Careful, targeted mobilization of the restricted capsule.
05
Post-procedure movement guidance
Instructions to protect and build on the motion gained.

Expected outcomes

The intended outcome is meaningful improvement in shoulder motion and function, with reduction in pain for appropriate candidates. Some patients may notice improvement early, while others improve gradually with follow-through and guided movement. No specific outcome or timeline can be guaranteed. Individual results vary.

What happens after ACM

Frozen shoulder care does not end when the procedure is finished. The motion gained must be protected with clear post-treatment instructions, guided exercises or therapy where appropriate, and follow-up planning. Recovery expectations should be discussed before treatment begins.

Risks and limitations

All procedures carry risks and limitations. Possible risks may include soreness, pain flare, incomplete improvement, recurrence of stiffness, soft-tissue injury, nerve injury, fracture, dislocation, anesthesia- or sedation-related risks where applicable, or the need for additional treatment. These risks should be discussed with the treating clinician before proceeding.

Availability

ACM availability depends on clinical suitability, provider availability, facility scheduling, anesthesia or sedation requirements where applicable, and final medical approval. Patients should not arrange travel or make treatment decisions until their case has been reviewed.

Next step

Find out if ACM fits your case.

Share your symptoms, timeline, and prior treatments — a specialist review determines whether ACM or another pathway is the safest next step for you.