Pelvic fracture recovery depends on how the pelvis broke. There are two very different injuries behind the same name.
An older adult who breaks the pelvis in a simple fall usually has a crack in the pubic rami, the thin bones at the front of the pelvis near the groin. These are stable breaks, they rarely need surgery, and the advice is to WALK on them as pain allows. The bone usually heals in about 6 to 8 weeks, though aching can linger for a few months.
A pelvis broken in a car crash or a fall from a height is a different injury. It can bleed heavily and damage the bladder and other organs. It often needs surgery and months of rehab. Your own team’s plan comes first. The ranges below are typical.
Two injuries, one name
- Low-energy (fragility) fracture: a fall from standing, often at home, in someone with thinner bones. Usually one or two cracks at the front of the pelvis. Treated with pain relief, walking and physio
- High-energy fracture: a road accident, crush injury or fall from a height. The ring of the pelvis can break in several places and move out of line. Treated as a major trauma, often with surgery
- The in-between: in older adults, a CT scan often finds a second hairline crack at the back of the pelvis, near the base of the spine (the sacrum), that plain X-rays miss. This can explain pain in the low back or buttock and why recovery is slower than expected
After a fall: pubic rami fractures
- Walking is the treatment: most people are allowed to put as much weight through the leg as pain allows from the start. Walking helps the bone heal, keeps you strong and lowers the risk of blood clots and chest infections that come with lying in bed
- A frame or crutches at first: most people need a walking frame for the first few weeks, then move to a stick. A physiotherapist will check you are safe on stairs
- Pain relief taken regularly: the groin and hip hurt most when you stand and walk, and less at rest. Taking pain relief on time lets you move, and moving is what gets you home
- Short, frequent walks: a few minutes every hour or two beats one long walk. Build up each week
- Home help: an occupational therapist can arrange a raised toilet seat, a shower chair or a perching stool for the first weeks
- Surgery is uncommon: it’s kept for people whose pain stops them walking at all, or whose fracture moves out of line over time
Being told “it’s only a crack” can be misleading. Pain can keep people in hospital for weeks, and up to about 1 in 3 older adults don’t get back to their previous level of independence. The weeks after the fall matter.
Walking hurts at first, but staying in bed costs you far more.
After a high-energy injury
- The first days: the priority is controlling bleeding and checking the bladder, bowel, blood vessels and nerves. A pelvic binder, a tight belt around the hips, may be used to hold the ring together
- Surgery: unstable breaks are usually fixed with plates and screws, or held with an external frame
- Weight-bearing: often limited to a light touch through one or both legs for 6 to 12 weeks. Your surgeon sets this
- Rehab: walking without aids usually comes by about 3 months, but a limp can last for months. Full strength can take up to a year
- Other effects: some people have lasting nerve, bladder or sexual problems after a severe pelvic injury. Raise these with your team, as help is available
The American Academy of Orthopaedic Surgeons explains why high-energy pelvic fractures can cause serious bleeding and organ injury.
Bone health: the fracture is a warning
- Ask for a bone density check: a pelvis broken in a simple fall is a strong sign of osteoporosis, and it raises the chance of another fracture, including the hip
- Treatment works: calcium, vitamin D and bone-strengthening medicine can lower that risk
- Check the spine too: people with fragile bones often have silent fractures in the back
Stopping the next fall
- Balance and leg strength: training both is the best-proven way to cut falls. Start once your physio says so. See balance exercises to prevent falls
- Clear the floor: loose rugs, cables and clutter go. Add a night light between the bed and the bathroom
- Review your medicines: ask your doctor or pharmacist whether any cause dizziness or drowsiness
- Eyes and feet: an eye test and well-fitting shoes with a firm grip both help
If the break was in the top of the thigh bone instead, see hip fracture surgery recovery.
Go to the emergency department if
- You have sudden shortness of breath, chest pain or cough up blood. This can be a blood clot in the lung
- Your calf or thigh becomes swollen, red, warm or painful. This can be a clot in the leg. See blood clot after surgery
- You feel faint, dizzy or clammy, or your belly swells, especially in the first days after a high-energy injury
- You can’t pass urine, or you see blood in it
- You have new numbness in the groin, buttocks or legs, or you lose control of your bladder or bowels
Get it checked soon if
- Pain is getting worse instead of better, or you suddenly can’t walk when you could before
- New pain appears in the low back or buttock
- You are falling or feel unsteady despite a walking aid
- You haven’t been offered a bone health check after a fall
After a simple fall, the pelvis heals best when you walk on it. After a crash, it heals best when you follow the surgeon’s limits.