Intertrochanteric crest

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Intertrochanteric crest
Upper extremity of right femur viewed from behind and above. (Intertrochanteric crest labeled at right.)
Capsule of hip-joint (distended). Posterior aspect. (Intertrochanteric crest labeled at bottom right.)
Details
Identifiers
Latincrista intertrochanterica
TA98A02.5.04.010
TA21369
FMA75100
Anatomical terms of bone

The intertrochanteric crest is a prominent bony ridge upon the posterior surface of the

shaft of the femur. It extends between the greater trochanter superiorly, and the lesser trochanter
inferiorly.

Anatomy

The intertrochanteric crest is a prominent smooth bony ridge upon the posterior surface of the

shaft of the femur;[1] together with the intertrochanteric line on the anterior side of the head, the intertrochanteric crest marks the transition between the femoral neck and shaft.[2]
: 192 

The intertrochanteric crest extends between the greater trochanter superiorly, and the lesser trochanter inferiorly; it passes obliquely inferomedially from the greater trochanter to the lesser trochanter.[3]

An elevation between the middle and proximal third of the crest is known as the quadrate tubercle.[2]: 192 

Relations

The distal capsular attachment on the femur follows the shape of the irregular rim between the head and the neck. As a consequence, the capsule of the hip joint attaches in the region of the intertrochanteric line on the anterior side, but a finger away from the intertrochanteric crest on the posterior side of the head.[2]: 192, 198 

References

  1. OCLC 1201341621.{{cite book}}: CS1 maint: location missing publisher (link) CS1 maint: others (link
    )
  2. ^ .
  3. ^ Gray, Henry (1918). Gray's Anatomy (20th ed.). p. 246.

External links