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Radiological evaluation of patellofemoral instability and possible causes of assessment errors: Letter to the editor

Mohamed Kamal Mesregah1

  • 1Department of Orthopaedic Surgery, Menoufia University Faculty of Medicine, Shebin El-Kom, Menoufia, Egypt. mohamed.mesregah@med.menofia.edu.eg.

World Journal of Methodology
|October 3, 2022
PubMed

Keywords:
Avulsion fracturesBone oedemaOsteochondral lesionsPatellofemoral instabilityRadiological evaluationSliver sign

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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 neck...