Quadrate Line

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.

This article incorporates text from a public domain edition of Gray's Anatomy.

Bones of lower limbs (TA A02.5.04–18, GA 2.242–277)
Femur
upper extremity
  • head
    • fovea
  • neck
  • greater trochanter
    • trochanteric fossa
  • lesser trochanter
  • intertrochanteric line
  • intertrochanteric crest
  • quadrate tubercle
body
  • linea aspera
  • gluteal tuberosity / third trochanter
  • pectineal line
lower extremity
  • adductor tubercle
  • patellar surface
  • epicondyles
    • lateral
    • medial
  • condyles
    • lateral
    • medial
  • intercondylar fossa
Crus
Tibia
upper extremity
  • Gerdy's tubercle
  • condyles
    • lateral
    • medial
  • intercondylar eminence
    • lateral/medial intercondylar tubercle
  • posterior/anterior intercondylar area
body
  • tuberosity
  • soleal line
lower extremity
  • medial malleolus
  • fibular notch
Fibula
  • head
  • body
  • lateral malleolus
Other
  • patella
    • apex of patella
Foot
Tarsus
  • calcaneus
    • sustentaculum tali
    • trochlear process
  • talus
    • body
    • neck
    • head
  • navicular
  • cuboid
  • cuneiform
    • medial
    • intermediate
    • lateral
Metatarsus
  • 1st metatarsal
  • 2nd
  • 3rd
  • 4th
  • 5th
Other phalanges of the foot

M: BON/CAR

anat (c/f/k/f, u, t/p, l)/phys/devp/cell

noco/cong/tumr, sysi/epon, injr

proc, drug (M5)

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