Agnes de Souza Lima1, Marcello Machado2, Rita de Cassia Ribeiro Pereira3, Yuri Karaccas de Carvalho4. 1. M.Sc., Postgraduate Program in Health and Animal Production, Universidade Federal do Acre (UFAC), Rio Branco-AC, Brazil. Acquisition, analysis and interpretation of data; manuscript preparation and writing. 2. D.Sc., Department of Anatomy, Universidade Federal do Paraná (UFPR), Curitiba-PR, Brazil. Scientific and intellectual content of the study. 3. M.Sc., Health and Sports Science Center, UFAC, Rio Branco-AC, Brazil. Technical procedures. 4. D.Sc., Biological and Natural Sciences Center, UFAC, Rio Branco-AC, Brazil. Manuscript writing, critical revision, final approval.
Abstract
PURPOSE: To develop 3D anatomical models, and corresponding radiographs, of canine jaw fractures. METHODS: A base model was generated from a mandibular bone scan. With this model it was possible to perform fracture planning according to the anatomical location. RESULTS: The 3D base model of the canine mandible was similar in conformation to the natural bone, demonstrating structures such as canine tooth crowns, premolars and molars, mental foramina, body of the mandible, ramus of the mandible, masseteric fossa, the coronoid process, condylar process, and angular process. It was not possible to obtain detail of the crown of the incisor teeth, mandibular symphysis, and the medullary channel. Production of the 3D CJF model took 10.6 h, used 150.1 g of filament (ABS) and cost US$5.83. CONCLUSION: The 3D canine jaw fractures models, which reproduced natural canine jaw fractures, and their respective radiographic images, are a possible source of educational material for the teaching of veterinary medicine.
PURPOSE: To develop 3D anatomical models, and corresponding radiographs, of caninejaw fractures. METHODS: A base model was generated from a mandibular bone scan. With this model it was possible to perform fracture planning according to the anatomical location. RESULTS: The 3D base model of the canine mandible was similar in conformation to the natural bone, demonstrating structures such as canine tooth crowns, premolars and molars, mental foramina, body of the mandible, ramus of the mandible, masseteric fossa, the coronoid process, condylar process, and angular process. It was not possible to obtain detail of the crown of the incisor teeth, mandibular symphysis, and the medullary channel. Production of the 3D CJF model took 10.6 h, used 150.1 g of filament (ABS) and cost US$5.83. CONCLUSION: The 3D caninejaw fractures models, which reproduced natural caninejaw fractures, and their respective radiographic images, are a possible source of educational material for the teaching of veterinary medicine.
Authors: Katriny Elifelina Monteiro Rodrigues; Kleber Dos Anjos Lucas; Andrey Luiz Lopes Cordeiro; Romeu Paulo Martins Silva; Francisco Glauco de Araújo Santos; Yuri Karaccas de Carvalho Journal: Rev Bras Med Vet Date: 2021-05-23