"But It Was Just a Small Fall"
This is the most common point of confusion for families, and it's worth addressing directly. A fall that looks minor — slipping while getting up from a chair, a stumble on a step, nothing dramatic — can still fracture a hip in an older adult, in a way it wouldn't in a younger person. This isn't unusual or a sign of a more severe accident than it appeared. It's because bones weakened by osteoporosis (a natural part of ageing for many people, often without any prior symptoms) need far less force to break. The size of the fall doesn't reliably tell you the size of the injury here.
What's Actually Broken
A hip fracture is a break in the upper part of the thigh bone (the femur), at or near where it meets the pelvis. After a fall, the signs are usually fairly clear: pain in the hip or groin, inability to bear weight on that leg, and sometimes the leg appears visibly shortened or turned outward. Significant pain with any attempt to move the leg is common too.
Why This Is More Urgent Than It Looks
This is the part worth understanding properly, because it changes how families respond. The danger here isn't primarily that the fracture itself is immediately life-threatening the way some other emergencies are. It's that prolonged immobility in an older adult is itself dangerous — and a hip fracture, left unfixed, forces exactly that kind of prolonged bed rest.
Lying immobile for an extended period increases the risk of pneumonia (from reduced lung movement), blood clots in the legs that can travel to the lungs, pressure sores, urinary infections, and a loss of muscle strength and independence that can be very hard to regain. The well-established principle in treating elderly hip fractures is that getting the patient surgically fixed and back on their feet promptly — typically within a day or two when medically possible — meaningfully improves outcomes compared to delaying. (This is a well-documented principle in how hip fractures are managed in older adults, though the exact timeframe a specific patient needs depends on their overall medical condition.) The urgency is about preventing the cascade that follows delay, not just about the broken bone on its own.
"They're Too Old for Surgery" Is Often Backwards
This is a common assumption families make, and it often works against the patient's best interest. For most elderly patients, surgery followed by early mobilisation is the safer path compared to prolonged bed rest, not the riskier one — precisely because of the immobility risks described above. Age alone is rarely the reason surgery isn't recommended; what matters is the patient's overall medical fitness for the procedure, which the surgical and anaesthesia team assess directly rather than assuming based on age. Our separate article on joint replacement after 70 covers this question in more general terms.
What to Do, Without Waiting to See How It Feels
Unlike most of the conditions covered in this series, there isn't a meaningful "wait and watch for a few days" version of this situation. Any older adult who has fallen and afterward has hip or groin pain, or can't walk normally, should be seen the same day. This isn't a case where the article needs a separate list of "urgent" versus "can wait" signs — for this specific situation, the answer is consistently the same.
How We Find Out What's Going On
An X-ray usually confirms a hip fracture directly and quickly. Occasionally, if clinical suspicion remains high despite an unclear X-ray, a CT or MRI scan is used to get a clearer picture, since some fracture patterns are genuinely difficult to see on a standard X-ray.
What the Operation Actually Involves
The right procedure depends on exactly where and how the bone is broken. Some fractures are repaired with screws or a plate to hold the bone together while it heals (internal fixation). Others — particularly fractures at the neck of the femur, where the blood supply to the bone fragment can be compromised — are more reliably treated by replacing the affected part of the joint (a partial or total hip replacement) rather than trying to fix the original bone. Anaesthesia is chosen carefully for each patient, and physiotherapy typically begins within a day of surgery, getting the patient standing and moving as soon as it's safely possible — again, specifically to avoid the complications that come with staying still for too long.
The Bottom Line
If an older family member has fallen and now has hip pain or can't walk normally, the size of the fall doesn't tell you how serious it is — only an X-ray does. Getting to the hospital promptly isn't an overreaction to a small accident; for this particular injury, in this particular age group, speed is genuinely part of the treatment.