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Frozen Shoulder

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Frozen shoulder, also known as adhesive capsulitis, is a condition that causes progressive shoulder pain, stiffness, and severe restriction of movement. Over time, the shoulder becomes difficult to move both by yourself and even with assistance.

Although frozen shoulder often improves without surgery, full recovery may take 1 to 3 years. Early diagnosis and proper treatment can significantly reduce pain, stiffness, and recovery time.

Frozen shoulder commonly affects individuals aged 40–60 years, occurs more often in women, and is more frequent in people with diabetes or thyroid disorders. It may also develop after injury, surgery, or prolonged immobilization of the shoulder.

Shoulder Anatomy – What Happens in Frozen Shoulder?

The shoulder is a ball-and-socket joint formed by:

  • Humerus (upper arm bone)
  • Scapula (shoulder blade)
  • Clavicle (collarbone)

The joint is enclosed by a soft tissue covering called the shoulder capsule, which allows smooth movement with the help of lubricating synovial fluid.

In frozen shoulder:

  • The capsule becomes thickened, tight, and inflamed
  • Adhesions (scar-like tissue) form inside the joint
  • Synovial fluid reduces

This leads to pain and marked loss of shoulder movement.

Stages of Frozen Shoulder

Frozen shoulder usually progresses through three stages:

Stage 1 – Freezing Phase

  • Gradually increasing shoulder pain
  • Progressive loss of motion
  • Pain often worse at night
  • Duration: 6 weeks to 9 months

Stage 2 – Frozen Phase

  • Pain may reduce
  • Severe stiffness persists
  • Daily activities become difficult
  • Duration: 4 to 6 months

Stage 3 – Thawing Phase

  • Gradual improvement in shoulder movement
  • Strength and function slowly return
  • Duration: 6 months to 2 years

Causes & Risk Factors of Frozen Shoulder

The exact cause is not always clear, but risk factors include:

  • Diabetes (higher risk, more stiffness, longer recovery)
  • Thyroid disorders
  • Parkinson’s disease
  • Heart disease
  • Prolonged shoulder immobilization after surgery, fracture, or injury

Optimizing medical conditions—especially blood sugar control in diabetics—can significantly
improve recovery.

Symptoms of Frozen Shoulder

  • Dull, aching shoulder pain
  • Pain worsening with movement or at night
  • Pain over the outer shoulder and upper arm
  • Progressive stiffness
  • Inability to move the shoulder fully, even with help

Doctor Evaluation & Diagnosis

(1) Physical Examination

Your doctor will assess:

  • Shoulder pain and stiffness
  • Active movement (movement you perform)
  • Passive movement (movement assisted by the doctor)

Frozen shoulder is characterized by restriction of both active and passive movements.

(2) Imaging Tests

  • X-ray: To rule out arthritis or bone problems
  • MRI or Ultrasound: Not required to diagnose frozen shoulder but useful to exclude rotator
    cuff tears or other soft-tissue problems

Treatment of Frozen Shoulder

Frozen shoulder usually improves without surgery, but treatment focuses on pain control and restoring movement.

Non-Surgical Treatment (Main Treatment)

Most patients improve with conservative care:

  • Pain medications (NSAIDs) to reduce pain and inflammation
  • Steroid injections into the shoulder joint to reduce inflammation and pain
  • Hydrodilatation
    • A minimally invasive procedure where sterile fluid is injected into the joint to gently stretch the tight capsule. This is done under imaging guidance and can significantly improve motion in selected patients.
  • Physical Therapy – The cornerstone of treatment
    • Stretching and range-of-motion exercises
    • Supervised physiotherapy or guided home programs
    • Gradual progression to strengthening exercises

Managing associated medical conditions such as diabetes and thyroid disorders is critical to faster recovery.

Surgical Treatment

Surgery is considered only if:

  • Symptoms persist despite adequate non-surgical treatment
  • Severe stiffness continues to limit daily activities

Surgery is usually recommended during Stage 2 (Frozen Phase).

Surgical Options Include:

Manipulation Under Anesthesia (MUA)
The shoulder is gently moved while you are asleep to stretch and release the tight capsule.

Shoulder Arthroscopy (Capsular Release)
A minimally invasive procedure where tight portions of the capsule are released using small instruments through keyhole incisions.

In many cases, both techniques are combined for optimal results.

Recovery After Surgery

  • Physiotherapy is essential to maintain regained movement
  • Recovery usually takes 6 weeks to 3 months
  • Most patients achieve significant pain relief and improved motion

Long-Term Outcomes

  • Most patients experience good functional improvement
  • Some may have mild residual stiffness
  • Diabetic patients may retain some degree of stiffness
  • Recurrence is uncommon but can occur, especially if risk factors persist

Why Choose ArthroSportz Med for for Frozen Shoulder Treatment in Chennai?

At ArthroSportz Med, we provide comprehensive, stage-specific care for frozen shoulder, focusing on early recovery and long-term shoulder function.

Our advantages:

Accurate diagnosis and staging of frozen shoulder

Strong emphasis on non-surgical recovery whenever possible

Expertise in image-guided injections and hydrodilatation

Advanced arthroscopic capsular release for resistant cases

Customized physiotherapy protocols for faster mobility gain

Special focus on diabetic frozen shoulder management

Integrated care to prevent prolonged stiffness and recurrence

Our goal is to relieve pain early, restore shoulder movement safely, and help you return to normal life faster.

Restoring strength and mobility with trusted hands for over 12 years.

12+ Years of Care

Specialising in shoulder & knee care, arthroscopy, sports injuries, and trauma.

Joint & Sports Care

Frequently Asked Question

In most cases, you can begin physiotherapy without a doctor's referral; however, some insurance providers may require one for reimbursement or coverage purposes.

In most cases, you can begin physiotherapy without a doctor's referral; however, some insurance providers may require one for reimbursement or coverage purposes.

In most cases, you can begin physiotherapy without a doctor's referral; however, some insurance providers may require one for reimbursement or coverage purposes.

In most cases, you can begin physiotherapy without a doctor's referral; however, some insurance providers may require one for reimbursement or coverage purposes.

Source/s: Banner Image by Magnific & is for representational purpose only.