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Related Concept Videos

Bones of the Lower Limb: Femur and Patella01:16

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The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the...
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Related Experiment Video

Updated: Mar 16, 2026

Method and Instrumented Fixture for Femoral Fracture Testing in a Sideways Fall-on-the-Hip Position
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Femoral Fractures Following Long-term Bisphosphonate Use.

Shahin Sheibani-Rad

    Orthopedics
    |August 19, 2016
    PubMed
    Summary
    This summary is machine-generated.

    Bisphosphonate medications can lead to unique femoral fractures. Orthopedic surgeons must recognize these fractures, halt bisphosphonate therapy, and manage them with specific surgical techniques.

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    Area of Science:

    • Orthopedics
    • Pharmacology
    • Bone Health

    Background:

    • Bisphosphonates are commonly prescribed to prevent osteoporosis-related fractures.
    • An increasing number of femoral fractures linked to bisphosphonate use are documented.
    • These fractures present distinct characteristics and require specialized orthopedic awareness.

    Purpose of the Study:

    • To inform orthopedic surgeons about the association between bisphosphonate use and femoral fractures.
    • To describe the typical features, diagnosis, and management of bisphosphonate-associated fractures.
    • To highlight the implications for patient treatment strategies.

    Main Methods:

    • Literature review of reported bisphosphonate-associated femoral fractures.
    • Analysis of characteristic fracture patterns (simple, transverse, beaking, subtrochanteric).
    • Review of diagnostic approaches including history, physical examination, and imaging.

    Main Results:

    • Bisphosphonate-associated fractures often exhibit a simple, transverse pattern with beaking, typically in the subtrochanteric region.
    • Diagnosis relies on clinical assessment and targeted imaging.
    • Management involves halting bisphosphonate therapy and ensuring adequate calcium and vitamin D levels.

    Conclusions:

    • Orthopedic surgeons need to be aware of bisphosphonate-associated femoral fractures.
    • Complete fractures are preferably managed with locked intramedullary nailing.
    • Optimal management strategies for incomplete fractures remain under investigation.