Zheng Y, Lu B, Zhang J, Wu G
State Key Laboratory of Military Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Changle West Road 145, Xi'an 710032, Shaanxi, PR China.
State Key Laboratory of Military Stomatology, Department of Oral Maxillofacial Surgery, School of Stomatology, The Fourth Military Medical University, Changle West Road 145, Xi'an 710032, Shaanxi, PR China.
Br J Oral Maxillofac Surg. 2015 Feb;53(2):194-6. doi: 10.1016/j.bjoms.2014.10.001. Epub 2014 Dec 1.
Techniques of virtual simulation have been used to teach junior surgeons how to do a cheiloplasty, but still do not meet the trainees' demands. We describe a CAD/CAM silicone simulator, which we made using several maxillofacial prosthetic techniques. An optical scanning system was used to collect the data about the cleft lip. Reverse engineering software was then used to build the virtual model, and this was processed in wax by machine. The definitive simulator was made with prosthetic silicone and extrinsic colourants. The surgical trainees practised the basic skills of cheiloplasty on the simulator, and proved its worth.
虚拟模拟技术已被用于教导初级外科医生如何进行唇裂修复术，但仍无法满足学员的需求。我们描述了一种使用多种颌面修复技术制作的计算机辅助设计/计算机辅助制造（CAD/CAM）硅胶模拟器。使用光学扫描系统收集唇裂的数据。然后使用逆向工程软件构建虚拟模型，并通过机器将其加工成蜡模。最终的模拟器由修复用硅胶和外用着色剂制成。外科实习生在模拟器上练习了唇裂修复术的基本技能，并证明了其价值。
