Part of our post-surgery physiotherapy service
Total Shoulder Replacement Physiotherapy in Singapore
A total shoulder replacement swaps the worn ball and socket for an implant, and rehabilitation depends on which kind you had. An anatomic replacement relies on your own rotator cuff, so the repaired tendon is protected. A reverse replacement relies on the deltoid, so the risk to avoid is dislocation. Benchmark Physio guides every stage, from the sling to swimming and golf, at our Bukit Timah clinic and at home across Singapore.
- APA Titled expertise
- One-to-one sessions
- Clinic in Bukit Timah, home visits across Singapore
- Direct billing with selected insurers
Reviewed by Ng Hong Kai, Chief Physiotherapist. Last reviewed October 2026.
Shoulder replacement rehabilitation at a glance
- Sling
- About 3 to 6 weeks, depending on the implant and the surgeon.
- Active movement
- Not before about 4 to 6 weeks in Singapore General Hospital's advice.
- After a reverse replacement
- Avoid reaching behind the back and pushing up from a chair in the first weeks, because those movements can dislocate it.
- Back to sport
- 85.1% return to some sport: 92.6% after an anatomic replacement and 74.9% after a reverse replacement.
- Lifespan
- In the Australian registry, 4-year revision was 3.5% for anatomic and 3.0% for reverse replacement.
- Clinic
- Benchmark Physio, 557 Bukit Timah Road, #02-03, Crown Centre, Singapore 269694
- Fees
- A clinic session is $210 for 45 minutes and a home visit is $320. Other services are listed on the fees page.
- Booking
- Book online or WhatsApp +65 8836 8526.
What makes shoulder replacement rehabilitation different?
After a shoulder replacement the arm has to be protected while the soft tissue heals around the implant, and the rules depend on which implant you have. A reverse replacement swaps the ball and the socket, so that the deltoid rather than the rotator cuff lifts the arm. An anatomic replacement keeps the usual shape and relies on the cuff, including the subscapularis tendon that is usually detached and repaired during the operation.
In both, the early weeks protect the repair and the implant, keep the neck, elbow and hand moving, and avoid loading the arm. Singapore General Hospital advises a sling for 4 to 6 weeks, no active movement of the shoulder in that time, and exercises three times a day.
The general stages of recovery and the warning signs sit on our post-surgery physiotherapy page, and this page deals with the replaced shoulder.
Anatomic or reverse: what changes in rehabilitation?
The implant decides what rehabilitation protects. An anatomic replacement depends on the rotator cuff, so the tendon that was repaired sets the limits on rotation and lifting. A reverse replacement depends on the deltoid, so the risk to manage is dislocation. Which one you have depends on the state of your cuff and your bone, and your operation note will say.
| Implant | What the arm relies on | What rehabilitation protects |
|---|---|---|
| Anatomic total shoulder replacement | Your own rotator cuff, including the subscapularis tendon, which is usually detached and repaired. | The subscapularis repair. In one protocol, outward rotation is limited to 0 degrees for 4 weeks and 20 degrees for 8 weeks, and resisted inward rotation waits 12 weeks. |
| Reverse total shoulder replacement | The deltoid, which lifts the arm because the cuff no longer can. | Stability. Shoulder extension, reaching behind the back and pushing up from a chair can dislocate the implant, so they are avoided in the early weeks. |
The protocols come from Summit Orthopedics, OrthoVirginia and Bolton NHS. They differ between surgeons, so follow your own.
Which movements are protected after a shoulder replacement?
After a reverse replacement the movements to avoid are the ones that push the arm backwards and turn it inwards, such as reaching behind the back and pushing up from a chair. After an anatomic replacement the tendon repair limits outward rotation and resisted inward rotation for the first weeks. Protocols differ on how long, so your surgeon's rules come first.
| Movement | Why it is protected | When it usually returns |
|---|---|---|
| Reaching the hand behind the back, including for washing | It takes the arm backwards and turns it inwards, the position in which a reverse replacement dislocates. | Avoided for 4 weeks in an NHS leaflet and for 10 weeks in another protocol after a reverse replacement. |
| Pushing up from a chair or bed, and rolling onto the operated side | It loads the arm in extension before the muscles can control it. | Avoided in the sling weeks and for some weeks after. Pushing off a chair is a listed dislocation risk after reverse replacement. |
| Turning the arm outwards after an anatomic replacement | It stretches the repaired subscapularis. | Limited to 0 degrees for 4 weeks and 20 degrees for 8 weeks in one protocol. |
| Lifting and carrying with the operated arm | It loads the implant and the repair. | None in the sling weeks. Active lifting is avoided for about 6 weeks, and resistance exercise starts from about 10 to 12 weeks. |
| Sleeping on the operated side | It compresses the shoulder. | Avoided until your surgeon allows it. Many people sleep propped up or in a recliner for the first few weeks. |
The timings come from Bolton NHS, Hays Medical Center, a Bethesda surgical practice, OrthoVirginia and Summit Orthopedics.
Shoulder replacement recovery: what to expect by week
A common pattern is a sling for three to six weeks, active movement from about four to six weeks, gentle resistance from about ten to twelve weeks, and a return to light activities from about three months, with improvement continuing for up to 18 months. The table combines Singapore, NHS and US protocols, which differ.
| Time since surgery | Sling and movement | Strength and exercise | Everyday life |
|---|---|---|---|
| 0 to 4 weeks | Sling on, except for washing and exercises. Passive movement only, with no active movement of the shoulder. | Neck, elbow, wrist and hand movement, and shoulder-blade squeezes, three times a day. | No lifting. Sleep on your back or propped up. Ice for 15 to 20 minutes, three to five times a day. |
| 4 to 6 weeks | The sling comes off, at about 4 weeks in several protocols and up to 6 weeks in SGH's advice. Active movement begins. | Active-assisted, then active, movement within comfort. | Light tasks with the hand at waist height. |
| 6 to 12 weeks | Active movement increases, within the limits for your implant. | Gentle resistance from about 10 to 12 weeks. | Driving from about 6 weeks, with your surgeon's agreement. |
| 3 to 6 months | Movement keeps improving. | Progressive strengthening and everyday tasks. | Return to light activities such as swimming and golf, as your surgeon allows. |
| 6 to 18 months | Gains continue, more slowly. | Keeping strength and movement up. | An NHS leaflet says recovery can take up to 18 months, and some people still struggle to reach behind the back. |
Sources include SGH, Bolton NHS, Hays Medical Center and OrthoVirginia.
Does starting rehabilitation early matter?
Less than you might expect, and it does not seem to cause dislocations. In a randomised trial of reverse replacements, early physiotherapy and no movement for six weeks gave similar movement and scores (JSES, 2020). A meta-analysis of six studies and 1,763 patients found no difference in dislocation or revision rates, and only modest gains in pain and motion from early mobilisation, below the level of a meaningful difference (meta-analysis).
A systematic review of randomised trials found no differences in reported or clinician-measured outcomes at 12 months, and very low-quality evidence that early rehabilitation may improve pain and function in the first weeks after an anatomic replacement.
The protocol for the SHORT trial, which compares surgeon-directed home therapy with outpatient physiotherapy after a reverse replacement, notes that rehabilitation guidelines have only nominal consensus and that high-quality research is needed. That is why your surgeon's protocol matters more than any general timetable.
Sleeping, dressing and the toilet in the first weeks
The first weeks are about sleep, dressing and hygiene with one arm. Many people sleep in a recliner for a few weeks (Bethesda surgical practice), and SGH advises a rolled towel under the shoulder when lying down.
- Sleep on your back or propped up, and avoid lying on the operated side until your surgeon allows it.
- Dress the operated arm first and undress it last, in loose, front-opening tops.
- After a reverse replacement, avoid reaching behind your back to clean yourself. A bidet spray, which many Singapore toilets have, avoids the movement.
- Do not push yourself up from a chair or bed with the operated arm.
- On the MRT and buses, hold the pole with your free hand and keep the elbow of the operated arm close to your side.
When can you return to sport and activities after a shoulder replacement?
Most people return to at least one sport. In a meta-analysis of 944 patients, 85.1% returned, and 72.3% were back at an equivalent or better level. The rate was highest after anatomic replacement (92.6%) and lower after reverse replacement (74.9%) or hemiarthroplasty (71.1%) (Knee Surgery, Sports Traumatology, Arthroscopy, 2018).
By sport, swimming and golf did best. In a review of reverse replacement, 74.3% of swimmers and 66.7% of golfers returned, and only 50.0% of tennis players. A review of older patients found 84% for swimming, 77% for golf and 69% for tennis. Racquet sport is the weak spot, and badminton is not covered by these reviews, so ask your surgeon.
Times vary. The reverse replacement review gave an average of 3.4 months, while a 2024 systematic review found 5.3 to 9.1 months. In a meta-analysis of recreational athletes, everyone who returned had been playing their sport in the three months before surgery, so staying active beforehand helps.
How long does a shoulder replacement last?
Registry data suggest that most last well beyond the first years. In the Australian registry, the 4-year revision rate for osteoarthritis was 3.5% for anatomic replacement with an all-polyethylene glenoid and 3.0% for reverse replacement (Clinical Orthopaedics and Related Research, 2021). A review of 5,824 reverse replacements with at least two years of follow-up found a revision rate of 3.1%.
The causes of failure differ. In people under 55 with osteoarthritis, instability was the leading cause of revision for reverse replacement, at 41.7% of revisions (Australian registry analysis), which is why the early movement precautions matter. For anatomic replacement, rotator cuff failure and loosening of the socket component are the main reasons for revision.
How we run shoulder replacement rehabilitation at Benchmark Physio
We start from your operation note, protect the implant and the repair for as long as your surgeon asks, and rebuild the arm in the order your implant allows.
We start from your operation note
Your note tells us which implant you had, whether a tendon was repaired, and your surgeon's rules on the sling and movement. We agree which steps come when.
We protect first and keep the arm chain moving
We keep the neck, elbow, hand and shoulder blade working, and show you how to dress, sleep and wash within the rules for your implant.
We build the right muscles
After a reverse replacement the deltoid and shoulder-blade muscles do the lifting. After an anatomic replacement the rotator cuff does. We load whichever your implant depends on, in steps.
Home visits suit the sling weeks
A home visit ($320 for 45 minutes) saves you the trip while the arm is in the sling. From there, clinic sessions ($210) and online check-ins ($100 for 30 minutes) carry you through the later stages. Our direct billing partners are named in the fees and insurance section of the post-surgery page.
Our lead physiotherapist holds APA Titled status and trained as an Exercise Scientist, so planning progressive loading around an implant's limits is part of our daily work.
Frequently asked questions about shoulder replacement rehabilitation
How long does it take to recover from a total shoulder replacement?
How long do I wear the sling after a shoulder replacement?
What is the difference between a reverse and an anatomic shoulder replacement for rehabilitation?
What movements should I avoid after a reverse shoulder replacement?
How should I sleep after a shoulder replacement?
When can I drive, swim and play golf after a shoulder replacement?
Does starting rehabilitation early make a difference?
How long does a shoulder replacement last?
Book your shoulder replacement rehabilitation assessment
Tell us your surgery date, whether your replacement is anatomic or reverse, and the sling and movement rules you were given. We will tell you where you are in the recovery and what comes next.
Benchmark Physio, 557 Bukit Timah Road, #02-03, Crown Centre, Singapore 269694
Call or WhatsApp +65 8836 8526. Email info@benchmarkphysio.com. Get directions.
Tuesday and Thursday 11am to 8pm. Wednesday, Friday and Saturday 9am to 6pm. Closed on Monday and Sunday.
Sources
The ranges and figures on this page come from the studies, hospital guidance and protocols below. Protocols differ between surgeons and hospitals, so your own instructions take priority. Last reviewed October 2026.
- Shoulder arthroplasty: post surgery instructions. Singapore General Hospital physiotherapy
- Preparing for your shoulder replacement surgery. Bolton NHS Foundation Trust
- Reverse and standard total shoulder arthroplasty: post-op patient instructions. Orthopaedic Associates, Bethesda
- Reverse total shoulder arthroplasty physical therapy protocol. OrthoVirginia
- Total shoulder replacement protocol. Summit Orthopedics
- Total shoulder replacement protocol. Hays Medical Center
- Protocol for a multicenter, randomised controlled trial of surgeon-directed home therapy vs. outpatient rehabilitation by physical therapists for reverse total shoulder arthroplasty: the SHORT trial. Archives of Physiotherapy, 2021
- A randomized single-blinded trial of early rehabilitation versus immobilization after reverse total shoulder arthroplasty. Journal of Shoulder and Elbow Surgery, 2020
- Early mobilisation versus delayed protocols after reverse total shoulder arthroplasty for nonfracture indications: a systematic review and meta-analysis
- Effectiveness of early versus delayed rehabilitation following total shoulder replacement: a systematic review. Clinical Rehabilitation, 2022
- Return to sport after shoulder arthroplasty: a systematic review and meta-analysis. Knee Surgery, Sports Traumatology, Arthroscopy, 2018
- Davey MG and others. Return to sport following reverse shoulder arthroplasty: a systematic review
- Papalia R and others. Return to sport after anatomic and reverse total shoulder arthroplasty in elderly patients: a systematic review and meta-analysis. Journal of Clinical Medicine, 2020
- Return to sport after shoulder arthroplasty in recreational athletes: a systematic review and meta-analysis
- Return to sport after shoulder arthroplasty: a systematic review. Physical Treatments, 2024
- A comparison of revision rates for osteoarthritis of primary reverse total shoulder arthroplasty to primary anatomic shoulder arthroplasty with a cemented all-polyethylene glenoid: analysis from the Australian Orthopaedic Association National Joint Replacement Registry. Clinical Orthopaedics and Related Research, 2021
- Anatomic or reverse shoulder arthroplasty for cuff intact glenohumeral osteoarthritis. Shoulder and Elbow, 2025
- Survivorship of shoulder arthroplasty in young patients with osteoarthritis: an analysis of the Australian Orthopaedic Association National Joint Replacement Registry
Meet Our Physiotherapist
Ng Hong Kai also provides dedicated post-surgery rehab programs. With his in-depth understanding of anatomy and surgical procedures, he helps clients recover safely and effectively after operations like joint replacements, ACL reconstruction, and rotator cuff repair. His hands-on physiotherapy approach addresses range of motion, strength, and function to facilitate healing and achieve optimal outcomes.
Ready to embark on a journey towards better musculoskeletal health free from pain? Schedule your consultation with us today.