摘要
目的 探讨计算机三维模拟手术指导设计手术方案及预防术中并发症的可行性。方法对 10例上、下颌骨肿瘤患者的肿瘤及骨组织三维重建后 ,计算机行三维模拟手术 (3D cut) ,并与实际手术情况比较。结果 模拟手术清晰显示肿瘤与周围组织的关系 ,并能反映术中的真实情况。结论 计算机三维模拟手术对设计手术方案。
Objective To study the feasibility of guiding operation planning and complication prevention. Methods Ten patients suffer from Maxillofacial bone tumour were examied with spiral CT. Firstly,to get three dimensional reconstructive image of tumour and other tissues. Secondly,use 3D cut software to cut off every layer of normal tissue and tumour mass.Lastly,to compare virtual operation with mimic operation in virtual operation process. Results Three dimensional mimic operation clearly displays the relationship between tumor and surrounding tissues,reflect sthe actual operation condition. Conclusions It is very useful in designing operation program and predicting the potential complications before the actual operation.
出处
《中华口腔医学杂志》
CAS
CSCD
北大核心
2000年第6期442-443,I032,共3页
Chinese Journal of Stomatology
