Three-dimensional replica of the temporal bone in the teaching of human anatomy.

IF 1.4 4区医学 Q2 Medicine Surgical and Radiologic Anatomy Pub Date : 2024-08-01 Epub Date: 2024-06-22 DOI:10.1007/s00276-024-03417-7

Juliana Maria Sansevero Senne, Ademir Franco, Carolina de Paula Rossetto Lisboa, José Luiz Cintra Junqueira, Francine Kühl Panzarella, Mariana Quirino Silveira Soares

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Abstract

Purpose: The current study proposes the comparison of the visualization and identification of anatomical details between natural human temporal bone, its respective copy from three-dimensional printing, and the virtual model obtained from CBCT.

Methods: The sample consisted of undergraduate students in Dentistry (Group UE, n = 22), Postgraduate students in Radiology and Imaging (Group P-RI, n = 20), and Postgraduate students in Forensic Odontology (Group P-FO, n = 24). All participants attended a theoretical class on specialized anatomy of the temporal bone and subsequently performed the markings of 10 determined structures.

Results: The number of correct identifications was similar in natural bone and printed three-dimensional models in all groups (p > 0.05). The virtual model showed a significantly lower number of correct structures (p < 0.05) in the 3 groups. In general, there were significantly higher percentages of accurate answers among postgraduate students compared to undergraduate students. Most graduate students believed that the printed three-dimensional model could be used to teach anatomy in place of natural bone, while undergraduate students disagreed or were unsure (p < 0.05). Regarding the virtual tomographic image, in all groups, students disagreed or were not sure that its use would be beneficial in replacing natural bone.

Conclusion: Three-dimensional and virtual models can be used as auxiliary tools in teaching anatomy, complementing practical learning with natural bones.

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人体解剖学教学中的颞骨三维复制品。

目的：本研究拟对自然人颞骨、三维打印的相应副本和 CBCT 获得的虚拟模型之间的可视化和解剖细节识别进行比较：样本包括牙科学本科生（UE 组，n = 22）、放射学和影像学研究生（P-RI 组，n = 20）以及法医牙科学研究生（P-FO 组，n = 24）。所有参与者都参加了颞骨专业解剖学理论课，随后对 10 个确定的结构进行了标记：结果：在所有组别中，天然骨骼和打印三维模型的正确识别数量相似（P > 0.05）。结果：天然骨骼和打印三维模型的正确识别数量在所有组别中相似（p > 0.05），而虚拟模型的正确识别数量明显较低（p 结论：三维模型和虚拟模型可用于对骨骼的识别：三维模型和虚拟模型可作为解剖学教学的辅助工具，补充使用天然骨骼进行的实践学习。

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来源期刊

Surgical and Radiologic Anatomy Medicine-Pathology and Forensic Medicine

CiteScore

2.40

自引率

14.30%

发文量

期刊介绍： Anatomy is a morphological science which cannot fail to interest the clinician. The practical application of anatomical research to clinical problems necessitates special adaptation and selectivity in choosing from numerous international works. Although there is a tendency to believe that meaningful advances in anatomy are unlikely, constant revision is necessary. Surgical and Radiologic Anatomy, the first international journal of Clinical anatomy has been created in this spirit. Its goal is to serve clinicians, regardless of speciality-physicians, surgeons, radiologists or other specialists-as an indispensable aid with which they can improve their knowledge of anatomy. Each issue includes: Original papers, review articles, articles on the anatomical bases of medical, surgical and radiological techniques, articles of normal radiologic anatomy, brief reviews of anatomical publications of clinical interest. Particular attention is given to high quality illustrations, which are indispensable for a better understanding of anatomical problems. Surgical and Radiologic Anatomy is a journal written by anatomists for clinicians with a special interest in anatomy.