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Shoulder Condition

AC Joint Injury

The acromioclavicular (AC) joint is where the collarbone meets the shoulder blade. It can be injured acutely (sprain) or affected by chronic arthritis.

Understanding it

What it is

AC joint sprains typically result from a fall onto the point of the shoulder. Chronic AC joint arthritis is common with age and may follow prior injury.

Common symptoms

When to see a specialist

If symptoms persist despite initial rest and simple measures, are severe, or are affecting daily activities, an assessment can help clarify diagnosis and treatment options. Bring any previous imaging or notes to your consultation.

Treatment considerations

Most AC joint sprains are managed non-surgically. Severe separations may require surgical stabilisation. AC joint arthritis often responds to injections; surgical excision may be considered in resistant cases.

⚠ When further assessment is important

Contact us if you experience severe pain, sudden loss of function, fever, unexplained weight loss, or any concerning new symptom. Not every condition requires surgery — treatment is decided together after clinical examination and imaging review.

Dr Vijay Chandar R

Dr. Vijay Chandar R.

Consultant Orthopaedic Surgeon · Founder, VBJ Bone & Joint Clinic

15+ years of clinical practice with a focus on knee replacement, ACL and sports knee injuries, arthroscopy and shoulder surgery. Consultations at VBJ Bone & Joint Clinic, Kanakapura Road. Read full profile →

Explore treatment and rehabilitation

Read about the care options related to this condition. The appropriate treatment depends on your assessment; not every condition requires surgery.

Related information

Need an orthopaedic assessment?

Bring any recent X-rays, MRI reports or medical reports. We’ll examine you, review your imaging and recommend an appropriate treatment path.