恒前牙牙外伤微创美学治疗技术

Technology of minimally invasive aesthetic treatment for traumatized permanent anterior teeth

前牙创伤发生率占牙外伤的首位,由于所处解剖部位和对美学的影响,其治疗受到医生和患者的高度关注。本文通过对恒前牙牙外伤实施微创美学治疗的重要前提、急诊牙外伤微创美学技术(包括:麻醉、保护性和代偿性治疗、复合树脂修复、根管预备及充填、断冠粘接、牙根牙槽窝移位、正畸牵引、即刻种植、牙齿美白、盖髓术、夹板固定、贴面修复、合并牙周疾病的前牙外伤的处理)以及陈旧性牙外伤的特点和治疗进行综述,为临床施行恒前牙牙外伤的微创美学治疗提供理论和实践依据。

The incidence of permanent anterior teeth were highest in dental trauma. Because of its anatomic positiits impact on esthetics, treatment methods and process are gaining more and more attention from dentists and patients. Three aspects about dental trauma were summarized in this pa per , including important premise of minimally invasive aesthetic treatment, technology of minimally invasive aesthetic treatment for permanent anterior teeth in oral emergency （including anesthesia, protective therapy, compensatory thera py, composite resin restoration, root canal preparation and filling, broken crown bonding, tooth root socket displace ment, orthodontic traction, immediate planting, teeth bleach ing, capping, splintage, veneering , and management of anterior trauma complicated periodontal diseases） , and charac teristics and treatment related to old dental trauma, in order to provide theoretical and practical guidance for minimally invasive aesthetic treatment for permanent anterior teeth.