When an extra oral vertical subsigmoid osteotomy is performed; False is: (A) surgical access is easier than from an intra oral operation, (B) postoperative morbidity is reduced, (C) the position of the lingula can be found by palpating a small bony protuberance on the lateral surface on the ramus, (D) the distance the mandible can be pushed back is limited by bony obstruction to the coronoid process.
Answer is B. None