Overview
A proximal humerus fracture — a break at the top of the upper arm bone, near the shoulder — is a common "broken shoulder." Most heal without surgery, with a sling for the first weeks, then a careful return to movement before strength.
These are general ranges from clinical guidance, not a promise for your specific case. This injury is more common in older adults, where the biggest challenge is often stiffness, not the bone itself.
Factors That Affect Recovery Time
- The number and position of the fracture fragments
- Whether surgery is used
- Your age and bone quality
- How early and consistently you restore movement
- The demands of your sport, work and daily life
Typical Recovery Timeline
| Timeframe | What's Happening | What You Can Usually Do |
|---|---|---|
| Week 0–2 | Pain and swelling are highest; the arm is in a sling. | Rest in the sling; gentle hand, wrist and elbow movement; simple pain relief |
| Week 2–6 | The bone starts to heal; the sling is often reduced. | Gentle assisted shoulder range (pendulums, supported movement); light daily tasks below shoulder height |
| Month 2–3 | Healing is well advanced; stiffness is usually the main issue now. | Progressive range and gentle strengthening; most daily activity |
| Month 3–6 | Strength rebuilds and the shoulder becomes more functional. | Heavier strengthening; return to lifting and most activities, guided by strength and healing |
| Month 6–12 | Full recovery for most people, though some stiffness may remain. | Return to sport and heavy work under guidance |
Non-Surgical vs Surgical Recovery
- Most proximal humerus fractures are treated without surgery — a sling, then progressive movement and strengthening.
- Surgery is considered for significantly displaced or unstable fractures, particularly in younger, active people.
- Either way, restoring comfortable range early (within the surgeon's limits) is the key to avoiding long-term stiffness.
What Can Slow Down Recovery
- Keeping the arm in a sling too long, which leads to stiffness
- Returning to lifting before the bone has healed
- Skipping the early range work that prevents frozen shoulder
- Smoking, which slows bone healing
- Ignoring persistent pain, deformity or numbness
What Can Speed Up Recovery
- Following sling and movement instructions closely
- Starting gentle range work as cleared — pendulums, then assisted movement
- Progressing to strengthening as healing allows
- Good nutrition, sleep and not smoking
Realistic Expectations
Most people regain a functional arm, but this fracture is famous for stiffness — full overhead reach and rotation can take months to restore, especially in older adults. Movement work in the first weeks and months is what protects range.
Common Questions
How long does a broken shoulder take to heal?
The bone typically heals within 6 to 12 weeks, but the shoulder can take 3 to 6 months or longer to regain full range and strength, especially in older adults.
Do I need surgery for a proximal humerus fracture?
Many heal well without surgery. Surgery is more likely for displaced, unstable fractures, particularly in younger active people. The decision is made with an orthopaedic surgeon.
Why is my shoulder so stiff after the fracture?
Immobilization stiffens the shoulder faster than most joints. Early gentle range exercises, as cleared by your surgeon, are the main way to prevent long-term stiffness.
When can I lift my arm overhead again?
Overhead reach typically returns gradually over several months as the bone heals and range improves — guided by your surgeon and rehabilitation milestones rather than a calendar date.
Related Injury
Related Guides
References
- AAOS OrthoInfo. "Shoulder Trauma (Fractures and Dislocations)." https://orthoinfo.aaos.org/en/diseases--conditions/shoulder-trauma-fractures-and-dislocations/
- Johns Hopkins Medicine. "Humerus Fracture (Upper Arm Fracture)." https://www.hopkinsmedicine.org/health/conditions-and-diseases/humerus-fracture-upper-arm-fracture
- Orthopaedic Trauma Association. "Proximal Humerus Fracture (Broken Shoulder)." https://ota.org/for-patients/find-info-body-part/3831
This information is for education only and is not a medical diagnosis. InjuryAtlas does not replace an assessment by a qualified health professional. If you have severe pain, visible deformity, numbness, loss of function, or symptoms that are getting worse, seek medical care promptly. Recovery timelines are general ranges based on clinical literature, not a prediction for any individual.