Hip Fractures: A Review

Area of Science:

• Orthopedics
• Geriatrics
• Public Health

Background:

• Hip fractures are a major global health concern, with over 14.2 million worldwide cases annually.
• Associated with a 22% median 1-year mortality rate and significant loss of daily living independence for survivors.
• Incidence is higher in women and increases sharply with age, influenced by factors like bone density and fall risk.

Purpose of the Study:

• To summarize the epidemiology, risk factors, and current treatment strategies for hip fractures.
• To highlight the importance of comprehensive management including surgical, rehabilitative, and pharmacological interventions.
• To underscore the impact of hip fractures on patient mortality and quality of life.

Main Methods:

• Review of epidemiological data on hip fracture incidence and mortality.
• Classification of hip fractures into intracapsular and extracapsular types.
• Summary of current surgical interventions (joint replacement, internal fixation) and medical treatments (antiresorptives, anabolic agents).

Main Results:

• Hip fractures are classified as intracapsular (femoral neck, head) or extracapsular (intertrochanteric, subtrochanteric).
• Older age and female sex are significant risk factors, alongside low bone mineral density and prior fractures.
• Treatment includes surgery, physical therapy, fall prevention, and pharmacotherapy to prevent subsequent fractures.

Conclusions:

• Hip fractures represent a critical health issue with high mortality and morbidity, particularly in the elderly.
• Comprehensive management is essential, combining surgical repair with aggressive physical therapy and pharmacologic strategies.
• Preventive measures targeting bone health and fall reduction are crucial for mitigating the impact of hip fractures.