 At the superior level of the zygoma and at the level of the sideburn, dissection was brought more superficially in order to avoid the nerves and vessels in the areas, specifically the frontalis branch of the facial nerve.
At the superior level of the zygoma and at the level of the sideburn , dissection was brought more superficially in order to avoid the nerves and vessels in the areas , specifically the frontalis branch of the facial nerve .