人工颞骨模型在青年耳显微外科医师培训中的应用

系统、专业的颞骨解剖和手术训练是传统耳显微外科医师培养的必由之路。本研究通过一名熟练的耳外科专家，在人工颞骨模型与人体颞骨标本做人工耳蜗手术的对照，比较这种人工颞骨模型在青年耳显微外科医师手术培训中的作用。结果发现：人工颞骨模型与人体颞骨标本的体验得分相同，精细解剖部位的可分辨率接近。人工颞骨模型可用于青年耳显微外科医生的规范化培训，可以作为一种替代及补充材料训练手术技能。

Training of young ear surgeon by using artificial temporal bone mode

Systematic and professional temporal bone anatomy and surgical training are necessary for ear surgeons.Based on microcomputed tomographic images, a new temporal bone model was designed with material properties as similar to bone as possible. In this study, a skilled ear surgeon compared the artificial temporal bone model with the human temporal bone specimen for cochlear surgery, and evaluated the role of this artificial temporal bone model in the training of the young ear surgeons. The result shows that the artificial temporal bone model is comparable to the human temporal bone. It is suitable for surgical training for interventions such as cochlear implantation. It cannot replace the human temporal bones completely, but it provides an easily available alternative to train and develop surgical skills.