A patient has mandibular nerve neuralgia with herpes zoster infection within mandibular division of left trigeminal nerve. Patient has difficulty on protrusion and on protrusion mandible deviates to left side. Which muscle is most probably affected:

Anatomy

A patient has mandibular nerve neuralgia with herpes zoster infection within mandibular division of left trigeminal nerve. Patient has difficulty on protrusion and on protrusion mandible deviates to left side. Which muscle is most probably affected:

The action of digastric muscle is:

Which of the following vessels supply the anal canal?

All of the following muscles are elevators of the mandible EXCEPT: