Detailed anatomical diagram for MBBS seminar presentation: FIRST PART of the Maxillary Artery (Mandibular/Bony Part). Clean medical illustration on white background with color-coded arterial branches. Show the external carotid artery giving off the maxillary artery. The first part runs between the neck of mandible and the sphenomandibular ligament. Label all 5 branches with arrows pointing to their areas of supply: 1) Deep Auricular Artery - supplies external auditory meatus and tympanic membrane. 2) Anterior Tympanic Artery - supplies tympanic membrane (middle ear). 3) Middle Meningeal Artery (largest branch) - passes through foramen spinosum, supplies dura mater, bone and bone marrow of cranial vault. 4) Accessory Meningeal Artery - passes through foramen ovale, supplies trigeminal ganglion and dura. 5) Inferior Alveolar Artery - enters mandibular foramen, runs in mandibular canal, gives off mylohyoid branch, mental branch (exits mental foramen to chin), and supplies all lower teeth, lower lip, and chin. Title at top: "FIRST PART OF MAXILLARY ARTERY - Mandibular (Bony) Part". Include anatomical landmarks: neck of mandible, sphenomandibular ligament, foramen spinosum, foramen ovale, mandibular foramen, mental foramen. Use red for arteries, blue dashed lines for area supplied, bold labels, suitable for MBBS teaching.

Detailed anatomical diagram for MBBS seminar presentation: SECOND PART of the Maxillary Artery (Pterygoid/Muscular Part). Clean medical illustration on white background. Show the maxillary artery as it passes through the infratemporal fossa, related to the lateral pterygoid muscle (labeled). The artery may pass lateral OR medial to the lower head of lateral pterygoid. Label all 4 branches with arrows: 1) Deep Temporal Arteries (anterior and posterior) - ascend between temporalis muscle and skull, supply temporalis muscle. 2) Masseteric Artery - passes through mandibular notch, supplies masseter muscle. 3) Pterygoid Branches (to medial and lateral pterygoid muscles). 4) Buccal Artery - passes forward with buccal nerve to supply buccinator muscle, buccal mucosa, and buccal gingiva of upper teeth. Show lateral pterygoid muscle with its two heads (upper/lower), mandibular notch, and temporalis muscle attachment. Title: "SECOND PART OF MAXILLARY ARTERY - Pterygoid (Muscular) Part". Use red for arteries, annotated supply areas in blue text, bold medical labels. Color the muscles in beige/tan. Suitable for MBBS anatomy seminar.

Detailed anatomical diagram for MBBS seminar presentation: THIRD PART of the Maxillary Artery (Pterygopalatine/Pterygoid Fossa Part). Clean medical illustration on white background showing the pterygopalatine fossa with the maxillary artery entering through the pterygomaxillary fissure. Label all 6 terminal branches with arrows and supply areas: 1) Posterior Superior Alveolar Artery - through alveolar foramen on infratemporal surface of maxilla, supplies upper molar and premolar teeth, gingiva, maxillary sinus. 2) Infra-orbital Artery - through inferior orbital fissure, infra-orbital groove and canal, exits infra-orbital foramen; within canal gives anterior superior alveolar artery (upper incisors and canines); supplies lower eyelid, upper lip, cheek. 3) Greater Palatine Artery - descends through greater palatine canal, exits greater palatine foramen, supplies hard palate and gingiva; gives lesser palatine arteries to soft palate. 4) Pharyngeal (Palatovaginal) Artery - through palatovaginal canal, supplies roof of nasopharynx and auditory tube. 5) Artery of Pterygoid Canal (Vidian Artery) - through pterygoid canal, supplies upper pharynx and auditory tube. 6) Sphenopalatine Artery (terminal branch) - passes through sphenopalatine foramen into nasal cavity; gives posterior lateral nasal arteries (lateral wall) and posterior septal arteries (nasal septum, including Kiesselbach's plexus/Little's area); main blood supply to nasal cavity. Title: "THIRD PART OF MAXILLARY ARTERY - Pterygopalatine Fossa Part". Show pterygopalatine fossa, pterygomaxillary fissure, foramina. Use red for arteries, blue labels for areas supplied. Include Kiesselbach's plexus callout box. Suitable for MBBS anatomy seminar.