FAST REVISION
Pedodontics
Compared to the permanent dentition the mesio distal diameter of the primary dentition is larger . The space is used by the mandibular molars and it may correct an end-to-end molar relationship into a normal molar relationship in perma
Anatomy
the foramen ovale and foramen rotundum are both openings in the sphenoid bone. The foramen ovale is located posterior and lateral to the foramen rotundum. The foramen rotundum transmits the maxillary nerve (V2), while the foramen ovale transmits the