All of the following are digastrics, except ?

Correct answer: D. Sternocleidomastoid

  • A. Muscle fibres in the liqament of Treitz
  • B. Omohyoid
  • C. Occipitofrontalis
  • D. Sternocleidomastoid

Explanation

A digastric muscle has two distinct muscular bellies, as seen in omohyoid and occipitofrontalis; the suspensory muscle associated with the ligament of Treitz is also described as having two parts. Sternocleidomastoid has two heads at its origin, not two bellies, making it the exception.

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