PDF(Pubmed)
Abstract：
UNASSIGNED: Maxillary reconstruction is often a challenging task for the surgeons because of the complex anatomy. However, with the advances in virtual surgical planning (VSP) and 3D printing technology there is a new avenue for the surgeons which offers a suitable alternative to conventional flap-based reconstructions.
UNASSIGNED: In this article, we have described 4 case scenarios which were managed with the help of VSP and additive manufacturing technology for complex maxillary reconstruction procedures. Use of the technologies aided the clinician in achieving optimal outcomes with regards to form, function and esthetics.
UNASSIGNED: Virtual surgical planning (VSP) has gained a lot of impetus in past 1 decade. These aides the surgeon in determining the extent of disease and also carry out the treatment planning. In addition to VSP, the concept of additive manufacturing provides a viable alternative to the conventional reconstruction modalities for maxillary defect rehabilitation. Increased accuracy, rehabilitation of normal anatomical configuration, appropriate dental rehabilitation, decreased intra-operative time and post-operative complications are some of the advantages. In addition, patient-specific implants eliminate the need for a separate donor site. Apart from the treatment of pathologies, they also can be used for reconstruction of post-traumatic defect, where endosteal implant placement is not possible.
UNASSIGNED: These modalities show promising results for reconstruction of complex maxillary defects.
UNASSIGNED: In this article, we have described 4 case scenarios which were managed with the help of VSP and additive manufacturing technology for complex maxillary reconstruction procedures. Use of the technologies aided the clinician in achieving optimal outcomes with regards to form, function and esthetics.
UNASSIGNED: Virtual surgical planning (VSP) has gained a lot of impetus in past 1 decade. These aides the surgeon in determining the extent of disease and also carry out the treatment planning. In addition to VSP, the concept of additive manufacturing provides a viable alternative to the conventional reconstruction modalities for maxillary defect rehabilitation. Increased accuracy, rehabilitation of normal anatomical configuration, appropriate dental rehabilitation, decreased intra-operative time and post-operative complications are some of the advantages. In addition, patient-specific implants eliminate the need for a separate donor site. Apart from the treatment of pathologies, they also can be used for reconstruction of post-traumatic defect, where endosteal implant placement is not possible.
UNASSIGNED: These modalities show promising results for reconstruction of complex maxillary defects.
摘要：
■由于复杂的解剖结构，上颌重建对于外科医生来说通常是一项具有挑战性的任务。然而,随着虚拟手术计划（VSP）和3D打印技术的进步，为外科医生提供了一条新途径，可以替代传统的基于皮瓣的重建。
■在本文中，我们已经描述了4种情况，这些情况是在VSP和增材制造技术的帮助下进行的，用于复杂的上颌骨重建程序。使用这些技术有助于临床医生在形式方面实现最佳结果，功能和美学。
■虚拟手术计划（VSP）在过去的十年中获得了很多动力。这些帮助外科医生确定疾病的程度，并执行治疗计划。除了VSP,增材制造的概念为上颌骨缺损康复的传统重建方式提供了可行的替代方案。提高准确性,正常解剖结构的康复，适当的牙科康复，减少术中时间和术后并发症是一些优点。此外,患者特异性植入物消除了对单独供体部位的需要。除了治疗疾病，它们也可以用于创伤后缺损的重建，在骨内植入是不可能的。
■这些方式显示了重建复杂上颌骨缺损的有希望的结果。
■在本文中，我们已经描述了4种情况，这些情况是在VSP和增材制造技术的帮助下进行的，用于复杂的上颌骨重建程序。使用这些技术有助于临床医生在形式方面实现最佳结果，功能和美学。
■虚拟手术计划（VSP）在过去的十年中获得了很多动力。这些帮助外科医生确定疾病的程度，并执行治疗计划。除了VSP,增材制造的概念为上颌骨缺损康复的传统重建方式提供了可行的替代方案。提高准确性,正常解剖结构的康复，适当的牙科康复，减少术中时间和术后并发症是一些优点。此外,患者特异性植入物消除了对单独供体部位的需要。除了治疗疾病，它们也可以用于创伤后缺损的重建，在骨内植入是不可能的。
■这些方式显示了重建复杂上颌骨缺损的有希望的结果。
