Biceps femoris muscle

Dr Henry Knipe and Dr Jeremy Jones et al.

The biceps femoris is one of the large muscles in the posterior compartment of the thigh and a component of the hamstrings. It has a long and a short head, each with different functions and innervation.


Variant anatomy

  • absence of the short head 2
  • exclusive tibial insertion (rare) 3
Anatomy: Lower limb
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Article information

rID: 6031
Section: Anatomy
Tag: muscle
Synonyms or Alternate Spellings:
  • Biceps femoris muscles
  • Biceps femoris

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Cases and figures

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    Figure 1
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    Figure 2
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    Figure 3
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    Partial tear of B...
    Case 1: biceps femoris - partial tear
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