What Causes It?
Falls - The most common cause, especially in older adults. Even a fall from standing height can fracture the hip in someone with weakened bones.
Osteoporosis - A condition that weakens bones, making them more susceptible to breaking even with minimal trauma.
Age-related bone loss - Natural decrease in bone density that occurs with aging, even without osteoporosis.
Gender - Women experience more rapid bone loss after menopause and have a higher risk of hip fractures.
Inadequate nutrition - Deficiencies in calcium and vitamin D can contribute to bone weakness.
Physical inactivity - Lack of weight-bearing exercise contributes to bone loss and muscle weakness.
Medications - Certain drugs, such as long-term corticosteroids, can weaken bones.
Medical conditions - Disorders affecting balance, vision, blood pressure, or causing seizures can increase fall risk.
High-impact trauma - In younger individuals, hip fractures typically result from high-energy trauma like car accidents or falls from height.
Stress fractures - Repetitive activities, particularly in athletes, can cause stress fractures that may progress to complete fractures if untreated.
Cancer - Metastatic cancer or certain types of bone cancer can weaken the femur, leading to pathological fractures.
Smoking and excessive alcohol consumption - Both contribute to bone loss and increased fracture risk.
Signs & Symptoms
Severe pain in the hip or groin area, especially with movement.
Inability to bear weight on the affected leg or stand up after a fall.
Visible deformity, with the injured leg appearing shorter and often externally rotated (turned outward).
Bruising, swelling, and tenderness around the hip area.
Limited mobility and inability to move the hip or upper leg.
Pain that radiates to the knee (referred pain, which can sometimes be more noticeable than hip pain).
Stiffness, muscle spasms, and difficulty moving the hip joint.
In some cases, particularly with impacted fractures, patients may still be able to bear some weight, leading to delayed diagnosis.
Symptoms of shock may be present, including rapid heartbeat, low blood pressure, and confusion, especially in elderly patients.
Note: In older adults with dementia or communication difficulties, a hip fracture may present primarily as refusing to walk, sitting differently, or showing agitation when moved.