逐句验证分析

「重度牙周炎发展到后期可能出现牙髓炎症和坏死，需要牙周牙髓联合治疗；还可能出现牙齿扇形移位，需要联合进行正畸治疗。本文介绍1例通过牙周、牙髓、正畸、种植多学科联合治疗的重度牙周炎，纵向观察6年，成功改善了患者的牙周状态，重建了牙周支持组织，改善了咬合关系，达到长期稳定、良好的牙周治疗效果。.」

「Periodontal disease often results in severely bony defects around the teeth and leads to eventual extraction.」

「It has shown significant advantages in the orthodontic treatment of periodontal disease, the orthodontic treatment of temporomandibular joint disorder (TMD), integrated approaches with dental implant restoration, and the combined treatment of orthodontics and orthognathic surgery.」

「The control of the periodontal disease before implant insertion in patients with severe chronic periodontitis is of paramount importance, as well as a regular maintenance program is essential for the health of the periodontal and peri-implant tissues.」

「The conventional methods of restoring teeth, including bridges and removable dentures, may result in progress of periodontal disease or even the creation of local source of general infection.」

「Orthodontic treatment does not aggravate or hasten the progression of aggressive periodontitis.」

「To investigate the impact of the restoration of non-bracket invisible orthodontic titanium alloy implant on individuals with dental malocclusion and arch deficiency accompanied by periodontitis and local periodontal Inflammation.」

「Additional orthodontic treatment increased these spaces to approximately 6 mm, the minimum required for implant placement if risk of damage to the adjacent teeth due to inaccuracies in directionality of drilling is to be avoided.」

「Mandibular first molar implants and maxillary ceramic crowns using the Digital Smile Design method (Digital Smile Design, Doral, FL) were placed at the end of orthodontic treatment.」

「The purpose of this study was to analyze the current literatures and to assess outcomes of implant treatment in patients with generalized aggressive periodontitis.」