head of femur

(redirected from head of thigh bone)
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head of fe·mur

[TA]
the hemispheric articular surface at the upper extremity of the thigh bone.

head of fe·mur

(hed fēmŭr) [TA]
Rounded projection at the proximal end of femur; articulates with the acetabulum
Synonym(s): caput femoris [TA] , caput ossis femoris, head of thigh bone.