AC Joint Stabilisation Physiotherapy Singapore
AC joint stabilisation surgery is performed for severe shoulder dislocations. At ACE Physio Sports Singapore, expert physiotherapy before and after surgery ensures proper healing, restores strength, and helps you safely return to daily activity and sports.


What is AC joint stabilisation surgery?
AC joint stabilisation is a surgical procedure used to treat severe dislocation of the collarbone at the acromioclavicular (AC) joint.
This joint connects the clavicle (collarbone) to the shoulder blade and is stabilised by strong ligaments. When these ligaments are torn due to injury, the collarbone may become visibly displaced, leading to pain and instability.
Surgery restores alignment and repairs the damaged ligaments, helping regain normal shoulder function.
If you are looking for post-surgical shoulder physiotherapy in Singapore, ACE Physio Sports provides structured rehabilitation to guide you through every phase of recovery.
Why is surgery needed?
AC joint stabilisation is typically recommended for more severe injuries where the joint cannot heal properly on its own.
AC joint injuries are graded from I to VI:
- Grade I–III: Usually treated without surgery
- Grade IV–VI: Often require surgical stabilisation
You may need surgery if you experience:
- Severe shoulder deformity (visible bump)
- Persistent pain and instability
- “Shoulder feels unstable when lifting”
- Difficulty using the arm for daily tasks
- Loss of strength and function
Physiotherapy BEFORE surgery
Pre-surgery physiotherapy plays a key role in improving recovery outcomes.
At ACE Physio Sports near East Coast Road, pre-op rehab focuses on:
✔ Reducing pain and inflammation ✔ Restoring mobility as much as possible ✔ Strengthening surrounding muscles ✔ Preparing the shoulder for surgery
Treatment may include:
- Cryotherapy (ice therapy)
- Taping or bracing for support
- Gentle mobility exercises
- Postural correction
- Strengthening programmes
- Education on surgery and recovery
This preparation helps reduce complications and speeds up post-surgery recovery.
Learn more: 👉 https://acephysiosport.com
Symptoms AFTER surgery
After AC joint stabilisation, your shoulder is typically supported in a sling for around 6 weeks.
Common symptoms include:
- Pain and discomfort
- Swelling and bruising
- Shoulder stiffness
- Limited arm movement
- “Cannot lift arm after shoulder surgery”
- “Shoulder feels stiff and weak”
These are normal and improve with guided physiotherapy.
Physiotherapy AFTER surgery (phases)
Phase 1: Weeks 1–3 (Protection & Early Control)
Focus: protect repair and reduce pain
- Sling management and education
- Ice therapy and pain control
- Pendulum and assisted exercises (below shoulder level)
- Elbow, wrist, and hand exercises
- Scapular activation and posture correction
Phase 2: Weeks 4–6 (Restore Mobility Safely)
Focus: gradual movement recovery
- Active movement up to shoulder level
- Progressive scapular stability exercises
- Controlled strengthening
- Gradual reduction of sling use
Phase 3: Weeks 6–12 (Strength & Function)
Focus: regain full movement and strength
- Full range of motion exercises
- Rotator cuff strengthening
- Joint mobilisation and soft tissue work
- Functional and task-specific training
- Balance and proprioception exercises
Phase 4: 12+ Weeks (Return to Sport & Performance)
Focus: advanced recovery
- Advanced strengthening and endurance
- Overhead and load-bearing training
- Plyometric and power exercises
- Sport-specific rehabilitation
- Injury prevention strategies
Full recovery may take up to 4–6 months depending on activity level.
Recovery timeline
- 0–6 weeks: Protection and healing
- 6–12 weeks: Strength and mobility improve
- 3–6 months: Return to sport and full activity
Consistent physiotherapy is essential for optimal recovery.
What should I do?
✔ Follow your rehabilitation plan strictly ✔ Protect your shoulder during early recovery ✔ Attend physiotherapy regularly ✔ Gradually increase activity levels
Start your recovery journey here: 👉 https://acephysiosport.com
What shouldn’t I do?
✖ Removing sling too early ✖ Lifting heavy weights prematurely ✖ Ignoring pain or instability ✖ Returning to sports without clearance
These can compromise surgical outcomes.
Why choose ACE Physio Sports
At ACE Physio Sports Singapore, we specialise in post-surgical shoulder rehabilitation and sports recovery.
✔ Structured rehab protocols for surgery recovery ✔ Personalised treatment plans ✔ Experienced physiotherapists ✔ Convenient location near East Coast Road ✔ Focus on long-term shoulder stability and performance
If you are searching for AC joint stabilisation rehab physiotherapy in Singapore, our team will guide you every step of the way.
Explore more: 👉 https://acephysiosport.com
Book Appointment
Recover safely after shoulder surgery with expert physiotherapy support.
📞 Call: +65 81535374 🌐 Book Online: 👉 https://acephysiosport.com
Book your consultation at ACE Physio Sports Singapore today.
Frequently Asked Questions
How long will my arm be in a sling after AC Joint Stabilisation?
Sling use typically ranges from 2–6 weeks depending on the type of repair. Your physiotherapist will guide you on when to begin pendulum exercises and gentle movement within the sling period to prevent stiffness.
When can I lift my arm above my head after AC Joint Stabilisation?
Overhead movement is usually restricted for the first 6–12 weeks to protect the repair. Range-of-motion progresses gradually under your physiotherapist's guidance, with full overhead function typically targeted at 3–6 months.
What is the most important thing I can do after AC Joint Stabilisation to get a good outcome?
Following your physiotherapy programme consistently is the single most important factor. Muscles around the shoulder must be progressively strengthened to protect the repair and prevent re-injury. Consistent attendance and home exercise compliance make the biggest difference.
Ready to start your recovery?
Our specialist physiotherapists are here to help. Book a consultation today.
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