Left maxilla Segmented

简介

This is high detailed segmented model. Size 11 MB respectively without zip. he left maxilla is one of the two maxilla bones that form the central and upper part of the face. While in adults, the two maxillae are typically fused along the midline (intermaxillary suture) to effectively form a single upper jaw, describing the "left maxilla" focuses on the contributions of the bone on the left side of the face. It is a foundational bone for the midface, critical for the support of the upper teeth, formation of the orbit, nasal cavity, and hard palate.The left maxilla is an irregularly shaped bone, contributing significantly to the structure of the left side of the face. It consists of a central body and four prominent processes: Body of the Left Maxilla: This is the largest part of the bone, housing the left maxillary sinus (or antrum of Highmore), which is the largest of the paranasal sinuses. This air-filled cavity lightens the skull and contributes to voice resonance. It features four surfaces: Anterior (Facial) Surface: Forms the anterior part of the left cheek. It includes the incisive fossa (a slight depression above the incisor teeth) and the canine fossa (a depression superior to the canine tooth). The infraorbital foramen is also present here, allowing passage of the infraorbital nerve and vessels. Posterior (Infratemporal) Surface: Forms part of the infratemporal fossa and features the maxillary tuberosity, a rounded prominence. Superior (Orbital) Surface: Forms most…