WebApr 5, 2024 · Alveolar fracture is classified as type I palatal fracture in which it is categorized into two subcategories of anterior and posterolateral fractures. Anterior type I palatal fracture involves the incisor teeth and involving the posterior teeth it is defined as type 1b palatal fracture. WebOct 6, 2008 · 42 slides Imaging of Facial Trauma Rathachai Kaewlai 40k views • 60 slides Imaging Of Facial Trauma Part 2 Rathachai Kaewlai 13.5k views • 23 slides Imaging Of Facial Trauma Part 1 Narenthorn …
Osteology of facial skeleton - SlideShare
WebNov 16, 2024 · The anterior facial skeleton is composed of the frontal bone, nasal bones, zygomas, maxillary bones, and mandible (figure 1 and figure 2). The sphenoid, ethmoid, lacrimal, vomer, and temporal bones lie deeper within the facial structure, providing support and sites for muscular attachments, including the muscles used for chewing, speaking, … WebJul 6, 2024 · Types of fracture a. Complete fracture : a break across the entire cross-section of the bone. b. An incomplete fracture the break occurs through only part of the cross-section of the bone. 5. a. Closed … concrete pinwheel isolation joint
Imaging of Facial Trauma - SlideShare
WebLeFort Classification of Facial Fractures. Classification. Description. Notes. Type 1. Transverse fracture through the maxillary sinuses, lower nasal septum, pterygoid plates. Direct horizontal impact to the upper jaw. Type 2. Oblique fracture crossing zygomaticomaxillary suture, inferior orbital rim, nasal bridge. WebMaxillofacial Buttresses. 02. Head and Neck. Naso-orbito-ethmoid (NOE) fractures: confluence of upper transverse maxillary and medial maxillary buttresses. Zygomaticomaxillary complex (ZMC) fractures: upper … WebAug 4, 2024 · PATHOGENESIS Direction of the force: Frontal direction : in fracture of the lower margin of the nasal bones High frontal : nasal orbital ethmoid fracture Heavier force : severe flattening or splaying of the nasal bones and fracture of the septum Lateral forces : depression of the ipsilateral nasal bone, out fracture of the contralateral nasal … ectomorphic synonym