Intertrochanteric crest
Crista intertrochanterica
Definition
The intertrochanteric crest is a smooth, rounded bony ridge that signifies the boundary between the posterior surface of the femoral neck and the shaft. It extends between the greater and lesser trochanters of the femur.
Positioned at the midpoint of the intertrochanteric crest is a notable tubercle known as the quadrate tubercle. This tubercle serves as the attachment site for the quadratus femoris muscle, which plays a role in the deep lateral rotation of the hip joint.
References
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Text written by Muhammad A. Javaid, MD, PhD © 2023 IMAIOS.
Standring, S. and Gray, H. (2016). ‘Chapter 80: Pelvic girdle, gluteal region and thigh’ in Gray’s anatomy The anatomical Basis of Clinical Practice. (41st ed.) New York: Elsevier, pp. 1348-1353.
