Application of visible simulation surgery in the typeⅡB odontoid fractures

VernacularTitle:前路经皮中空螺钉治疗ⅡB 型齿状突骨折虚拟手术的仿真设计
Author: Dengjun LIU ; Zhengyan LI
Publication Type:Journal Article
Keywords: virtual reality; odontoid fractures; atlas; hollow screw; simulation design; 3D model
From: Journal of Regional Anatomy and Operative Surgery 2016;(2):112-115
CountryChina
Language:Chinese
Abstract: Objective Through the exploration of the reality technology to find the treatment of type Ⅱ odontoid fractures in anterior fixation of odontoid fractures with hollow screw .Methods Based on 64 row spiral CT continuous 2-dimensional images of akull ,atlas and axis were reconstructed by the Mimics software ,Mimics software reconstruction atlas ,the atlantoaxial 3D visualization structure in Mimics, simulated surgery was carried out in the MedCAD .Results The structure of three-dimensional reconstruction image was clear ,structure of hollow screw into pin-point was accurate in virtual simulation surgery ,the screw path is correct .Conclusion Mimics Software has great val-ues in the diagnosis of odontoid fractures ,preoperative risk evaluation ,place the hollow screw and clinical teaching ,which provides an objec-tive basis for choice of treatment program .