Anatomy If the origin of the masseter muscle is more medial on the zygomatic arch (ramus perpendicular), the space in the distobuccal area is A Decreases B Remains the same C Increases then decreases D Increases 💡 Explanation If the origin of the masseter muscle is more medial on the zygomatic arch (ramus perpendicular), the space in the distobuccal area is ✓ Correct Answer: A. Decreases