Question 107 · LDEK · Craniofacial and occlusal development
Which of the following muscles does not originate from the first branchial arch?
- A. orbicularis oris.
- B. masseter.
- C. lateral pterygoid.
- D. temporalis.
- E. mylohyoid.
Hint
First-arch muscles are supplied by the mandibular nerve; second-arch muscles by the facial nerve.
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