Choose the appropriate lettered structure in this computed tomography scan of the female perineum and pelvis. Which structure is innervated by the nerve passing through both the greater and lesser sciatic foramina?

Anatomy

Choose the appropriate lettered structure in this computed tomography scan of the female perineum and pelvis. Which structure is innervated by the nerve passing through both the greater and lesser sciatic foramina?

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: