A slight ridge is sometimes seen commencing about the middle of the intertrochanteric crest, and reaching vertically downward for about 5 cm. along the back part of the body: it is called the linea quadrata (or quadrate line), and gives attachment to the Quadratus femoris and a few fibers of the Adductor magnus.

Quadrate line
Upper extremity of right femur viewed from behind and above.
Details
Identifiers
Latinlinea quadrata
Anatomical terms of bone

References edit

  This article incorporates text in the public domain from page 246 of the 20th edition of Gray's Anatomy (1918)