Most broken shoulders mend without surgery, and the bone itself usually joins in roughly two to three months.1Orthopaedic Trauma Association. Proximal Humerus Fracture (Broken Shoulder) But the bone healing and the shoulder feeling normal again are two different finish lines, and the second can take most of a year.2Royal United Hospitals Bath NHS Foundation Trust. Advice after a shoulder fracture (proximal humerus) The useful question is less “what’s the date?” than “what are the milestones?”, from coming out of the sling to driving to regaining full strength.
How Long the Bone Itself Takes to Heal
Most broken shoulders are a break at the top of the upper arm bone, which your notes may call a proximal humerus fracture. Most of these heal without problems in six to twelve weeks.3Royal United Hospitals Bath NHS Foundation Trust. Advice after a shoulder fracture (proximal humerus) Other guidance puts it at three to four months for the bone to heal fully.4Orthopaedic Trauma Association. Proximal Humerus Fracture (Broken Shoulder) Your own date depends on how badly the bone was broken and on your general health. Without surgery, about 98% of these breaks heal.5PubMed. Nonoperative treatment of proximal humerus fractures: a systematic review
Inside the bone, healing runs in four overlapping stages: inflammation, a soft cartilage bridge, a hard bridge of new bone, then slow reshaping.6PubMed Central. Bone fracture healing in mechanobiological modeling: A review of principles and methods The soft bridge turns into rough new bone that slowly becomes normal, strong bone.7PubMed Central. Bone fracture healing in mechanobiological modeling: A review of principles and methods So a bone can look joined on an X-ray while it is still being reshaped and strengthened for months.
You will feel these stages. In the first days to two weeks, expect swelling and heavy bruising that can spread down the arm to the elbow and hand. From about week two to six, the sharp pain eases as the soft bridge forms, though the arm still feels fragile. Between weeks six and twelve the hard bridge forms and gentle use becomes much more comfortable. From month three onward, reshaping continues quietly, which is why aching after heavy use is normal.
Pain is an unreliable gauge of how solid the bone is. Your care team usually judges progress by combining X-rays, how the arm moves, and how tender the break site is. Being told the bone has joined usually means restrictions can ease, not that you can lift anything you like.
Sling, Exercises and Physical Therapy Week by Week
Slings are most often used for about three weeks after a shoulder fracture.8PubMed Central. Rehabilitation protocols in proximal humerus fracture management: A systematic review One hospital advises weaning off the sling from four weeks and stopping entirely by about eight weeks.9Chelsea and Westminster Hospital NHS Foundation Trust. Shoulder Injury / Fractured Proximal Humerus Timing varies widely between hospitals, and no particular schedule has been shown to cause more complications.10PubMed Central. How long is the arm immobilised after a conservatively managed displaced proximal humerus fracture and does early mobilisation effect complication rates: A systematic review So follow your own team’s instructions rather than a fixed date. Ask whether you should sleep in it and when you may take the arm out for gentle exercises or washing.
Gentle pendulum exercises, letting the arm hang and swing, often start from the first day.11PubMed Central. Rehabilitation protocols in proximal humerus fracture management: A systematic review Lean forward supported on a table with your good arm. Let the injured arm hang loose and use your body to swing it in small circles, keeping the shoulder muscles relaxed rather than lifting the arm. Stop if the pain sharpens instead of easing.
For the first four weeks, avoid lifting or moving the shoulder with its own muscles.12Chelsea and Westminster Hospital NHS Foundation Trust. Shoulder Injury / Fractured Proximal Humerus From about four weeks you can move the shoulder with help from your good arm.13Chelsea and Westminster Hospital NHS Foundation Trust. Shoulder Injury / Fractured Proximal Humerus Strengthening usually starts around six weeks, once you have more than two-thirds of your movement back.14Chelsea and Westminster Hospital NHS Foundation Trust. Shoulder Injury / Fractured Proximal Humerus15PubMed Central. Rehabilitation protocols in proximal humerus fracture management: A systematic review Most remaining restrictions are commonly lifted around then too.16PubMed Central. Rehabilitation protocols in proximal humerus fracture management: A systematic review
Using the arm actively too soon can disturb the healing bone, while keeping it still too long leads to a stiff shoulder that takes longer to recover. Mild discomfort during exercises is expected. Severe or worsening pain is a reason to call your team.
Day to day, sleeping propped up in a recliner or on pillows is often more comfortable early on. Loose, front-opening clothes make the first weeks easier, and it helps to dress the injured arm first and undress it last.
Most people need several months of supervised therapy to regain flexibility and strength.17Princeton Sports and Family Medicine, P.C.. Recovering From a Shoulder Fracture: What to Expect Therapy also works the elbow, wrist and hand so you can grip, lift and carry again.18Physical Therapy in Brooklyn | Sports Rehab in Brooklyn- Evolve PT. Physical Therapy for a Broken Shoulder in Brooklyn, NY — Evolve PT
When You Can Drive, Work and Get Back to Normal Life
After surgery to replace a badly broken shoulder, people regained washing and dressing in under six weeks and returned to driving at about two to three months.19PubMed Central. Beyond scores: Predictable early recovery and independence after reverse shoulder arthroplasty for complex proximal humerus fractures After plate-and-screw surgery, though, the average return to driving was about 16 weeks, and driving without shoulder pain took about 32 weeks.20PubMed. Return to driving after surgical treatment of proximal humerus fractures Expect something between two and four months, sooner for simple breaks treated without surgery.
To judge whether you’re ready, you need to be able to turn the wheel quickly and control the car in an emergency. Don’t drive in a sling or on drowsy painkillers, and check with your doctor and insurer before restarting. Sit in the parked car first and see whether you can reach the wheel, use the controls and look over your shoulder without pain or hesitation. Practice a quick two-handed turn of the wheel in a safe, empty place. Short trips on quiet roads are a gentler first step than motorways or busy city driving.
After a break of the middle of the upper arm, about 85% of people returned to work, on average at 14 weeks.21PubMed Central. Return to work and sport after a humeral shaft fracture Only about 60% went straight back full-time to the same job.22PubMed Central. Return to work and sport after a humeral shaft fracture About 89% returned to sport, most within a year.23PubMed Central. Return to work and sport after a humeral shaft fracture Desk jobs may return in weeks with one-handed adjustments, while manual and overhead work takes longest. A phased or part-time return is common and worth asking your employer about. Pain, stiffness, weakness and loss of muscle can take six to twelve months to settle.24Royal United Hospitals Bath NHS Foundation Trust. Advice after a shoulder fracture (proximal humerus)
Does Surgery Make Healing Faster
Surgery is usually kept for breaks that are badly out of place or involve the joint.25Orthopaedic Trauma Association. Proximal Humerus Fracture (Broken Shoulder) If the bone pieces are still reasonably lined up, the body can usually knit them while a sling holds the arm steady. Surgery adds its own risks, such as infection or problems with the metal, so it needs a clear reason. Treating without surgery isn’t doing nothing, since the sling, follow-up X-rays and exercises still matter.
For breaks of the middle of the upper arm, bones joined at a median of about 16 weeks with surgery versus 23 weeks without.26PubMed Central. Comparing the Clinical and Radiographic Outcomes of Humeral Shaft Fractures by Treatment Type That applies to that shaft break, not the common top-of-arm break. Surgery also doesn’t skip rehab: the soft tissues still need weeks to settle, stiffness develops either way without exercises, and therapy follows a similar staged plan.
If you’re weighing the choice, ask your surgeon how far out of place the break is and whether it involves the joint, what surgery would change about your timeline and function, and what the risks of an operation are at your age and health.
What Can Slow Healing and What Helps
Bones may take longer to heal if you smoke or have diabetes.27Royal United Hospitals Bath NHS Foundation Trust. Advice after a shoulder fracture (proximal humerus) Older age raises the risk of slow healing or a break that won’t join.28PubMed. Fracture healing in the elderly: A review Thin bones from osteoporosis were linked to slow healing in one analysis but not in another.29PubMed Central. Does osteoporosis affect the healing of subcapital humerus and distal radius fractures? Anti-inflammatory painkillers such as ibuprofen have been linked to more bone-healing problems, though smoking muddies the picture.30Trauma. Effects of NSAID use on bone healing: A meta-analysis of retrospective case–control and cohort studies within clinical settings
People with a broken shoulder who took calcium and vitamin D had denser new bone at six weeks than those on a dummy pill.31PubMed. The effect of calcium and vitamin D3 supplementation on the healing of the proximal humerus fracture: a randomized placebo-controlled study Ask whether you should take them. Dairy, oily fish and fortified foods supply both, and enough protein from food supports building new bone. Keeping diabetes well controlled helps healing too.
Stopping smoking is one of the most useful things you can do. Smoking is associated with slower healing and a higher chance a break fails to join, so stopping early gives the bone a better chance. Nicotine patches still contain nicotine, and vaping isn’t clearly harmless for healing, so ask your doctor about the best way to quit. For pain, ask which painkiller suits you rather than choosing anti-inflammatories yourself.
A shoulder broken in a simple fall can be a sign of thin bones. A bone density scan can guide treatment, and treating weak bones lowers the chance of the next fracture.
How You’ll Know It’s Healed and When It Doesn’t
X-rays are the usual check, but the bone bridge can take three months or more to show on them.32PubMed. Monitoring of fracture healing. Update on current and future imaging modalities to predict union CT scans can confirm healing in the later stages when X-rays are unclear.33PubMed. Monitoring of fracture healing. Update on current and future imaging modalities to predict union Ultrasound may spot healing earlier and flag slow healers.34PubMed. Monitoring of fracture healing. Update on current and future imaging modalities to predict union
Follow-up X-rays are often taken at intervals during the first weeks to see whether the pieces stay in position and a bridge of new bone is forming. A break can slip out of position early on, which is why those pictures matter even when you feel fine. If healing looks slow, your team may extend the sling, wait longer, or order extra scans.
Upper arm breaks fail to join in up to 15% of cases depending on where the break is.35PubMed Central. Nonunions of the humerus – Treatment concepts and results of the last five years This is called nonunion. For top-of-arm breaks treated without surgery, though, the rate of healing is about 98%.36PubMed. Nonoperative treatment of proximal humerus fractures: a systematic review A break labeled as failing to join is usually one that has shown little progress over several months. When a top-of-arm break fails to join, repair surgery led to healing in all cases at about five to six months.37PubMed. Repair of proximal humerus fracture nonunions using a standardized treatment algorithm: a case series
Sometimes the ball of the joint loses its blood supply, called avascular necrosis.38PubMed. High rate of avascular necrosis but excellent patient-reported outcomes after open reduction and internal fixation (ORIF) of proximal humerus fracture dislocations: should ORIF be considered as primary treatment? After surgery for shoulder fracture-dislocations, this happened in about 19% of people.39PubMed. High rate of avascular necrosis but excellent patient-reported outcomes after open reduction and internal fixation (ORIF) of proximal humerus fracture dislocations: should ORIF be considered as primary treatment? Many still had excellent shoulder function years later.40PubMed. High rate of avascular necrosis but excellent patient-reported outcomes after open reduction and internal fixation (ORIF) of proximal humerus fracture dislocations: should ORIF be considered as primary treatment?
Report pain that gets worse after the first few weeks instead of easing, clicking or movement at the break site months later, numbness, tingling or a cold hand, or fever or redness around a surgical wound.
Collarbone and Shoulder Blade Breaks Heal on Their Own Schedule
A broken collarbone usually heals in 6 to 12 weeks, though heavy tasks may stay uncomfortable.41NHS inform. Clavicle (collar bone) fracture Even badly displaced collarbone breaks treated without surgery healed in about 9 weeks on average.42PubMed Central. Nonoperative treatment of closed displaced midshaft clavicle fractures A small bump and slight shortening of the bone often remain.43PubMed Central. Nonoperative treatment of closed displaced midshaft clavicle fractures The lump is healed bone, not a problem, and it often shrinks over months, though straps or backpacks may rub on it at first.
Many people wear a sling for comfort for a few weeks and begin gentle movement as pain allows. Lifting heavy objects and contact sport are usually held back until the bone is solid, which can be well after everyday tasks feel fine. Sleeping can be uncomfortable early, and propping yourself up often helps.
Shoulder blade breaks heal in essentially all cases after surgery.44PubMed. Functional Outcomes After Operative Management of Extra-Articular Glenoid Neck and Scapular Body Fractures Treated without surgery, most people had good results, though some movement and strength loss remained.45PubMed. Fractures of the scapula: long-term results after conservative treatment These breaks usually follow big impacts like car crashes, so doctors check the ribs and lungs too, and those other injuries can set the pace of recovery.