Overview
A fragility fracture is a broken bone that happens from a minor fall or even normal body stresses, typically when bone strength is reduced. In many patients, this occurs in the hip (including the femoral neck or intertrochanteric area), though fragility fractures can affect other bones as well. The fracture can cause pain and limited movement, and it may lead to muscle weakness and difficulty walking while the bone heals. Because fragility fractures often reflect underlying bone thinning, evaluating and treating bone health is an important part of care.
Symptoms
Pain is usually felt in the groin, outer hip, or buttock and may worsen with standing, walking, or shifting weight. Many people notice trouble bearing weight, reduced hip range of motion, and a limp. Swelling, bruising, or tenderness may occur, and in some cases pain can be less obvious at first, especially with stress or occult fractures. Weakness and fear of falling can further limit daily activities.
Causes
Fragility fractures develop when bones become less dense and more brittle, most commonly due to osteoporosis. A minor fall, twisting movement, or a simple stumble can then be enough to break the bone. Less commonly, bone loss may be driven by medications, vitamin D deficiency, hormonal changes, or other medical conditions that weaken bone.
Risk Factors
Age is a major risk factor because bone density typically declines over time. Prior fragility fractures, low body weight, and a history of falls increase the likelihood of another fracture. Smoking, heavy alcohol use, and low calcium or vitamin D intake can contribute to weaker bones. Certain medical conditions and medications, such as long-term steroid use, also raise risk.
Prevention
Prevention focuses on reducing falls and improving bone strength. Strength and balance training, vision checks, appropriate footwear, and home safety changes can lower fall risk. Ensuring adequate calcium and vitamin D intake and addressing osteoporosis with clinician-guided medication can help prevent future fractures. Reviewing medications that increase dizziness or fall risk is also an important step.
How the Diagnosis Is Evaluated
Clinicians start with your history, including how the injury happened, your age, fall history, and any prior fractures. A physical exam checks pain location, ability to bear weight, hip range of motion, and circulation or nerve function. Imaging usually begins with X-rays, but if X-rays are negative and symptoms suggest a fracture, MRI or CT may be used to detect occult fractures. Because fragility fractures often indicate low bone density, a DEXA scan and blood tests may be recommended to evaluate osteoporosis and secondary causes.
Nonsurgical Treatment Options
Non-surgical care aims to control pain, protect the fracture while it heals, and restore mobility safely. Treatment often includes activity modification, short-term use of a walker or crutches, and a structured physical therapy plan to maintain strength and improve gait. Pain control may include acetaminophen and nonsteroidal anti-inflammatory drugs if appropriate for you, and clinicians may adjust choices based on kidney function, stomach risk, and other health conditions. Clinicians typically also initiate or optimize osteoporosis therapy, which may include calcium and vitamin D and prescription bone-strengthening medications when indicated. Fall-prevention strategies and home/medication review are commonly started right away to reduce the risk of repeat injury.
When to Seek Medical Attention
Seek prompt medical attention if you have hip pain after a minor fall, cannot bear weight, or pain is rapidly worsening. Get urgent care or emergency evaluation if you develop severe pain with deformity, new numbness or weakness, uncontrolled bleeding, or signs of infection such as fever with worsening hip symptoms. Also seek timely evaluation if you have repeated falls, feel faint or unsteady, or suspect you have another injury even if the pain seems mild.
Frequently Asked Questions
A fragility fracture happens from a minor fall or everyday stress, usually because the bone is weakened.
Recovery varies by fracture type and overall health, but many people need weeks to months for pain reduction, walking improvement, and strength rebuilding.
The most effective prevention combines fall reduction, strength and balance training, adequate calcium and vitamin D, and osteoporosis treatment when recommended by your clinician.
Next Steps
If you suspect a fragility fracture or recently had one, arrange a medical evaluation soon to confirm the diagnosis and start an individualized healing and bone-health plan. Ask your clinician about imaging needs, fall-prevention steps, and whether osteoporosis testing or treatment is appropriate for you. If you cannot bear weight or your pain is severe, seek urgent care right away.