The latest textbook of oral anatomy and physiology! Maxillary artery: mandible, pterygoid muscle and pterygopalatine. Maxillary nerve: middle cranial fossa, pterygopalatine fossa, orbit and facial segment.

When all mandibular teeth are missing, ICP is lost, correct, edentulous and not closed.

The canine fossa is closer to 4, and 5 is also hung.

Blood supply of parotid gland: transverse facial artery of superficial temporal artery.

Masticatory muscles: medial pterygoid muscle, lateral pterygoid muscle, masseter muscle and temporal muscle. The attachment position is different, and the masseter muscle is in the greater mandibular angle muscle.

The lower edge of medial pterygoid muscle is on the lingual side of mandibular molar.

Keratinization: the oral epithelium is divided into four layers, half of which have no submucosa. The spinous layer and basal layer in epithelium are mucus layers, which can be repaired quickly.