Ankylos种植系统在前牙美学区种植修复体会

目的：应用Ankylos系统种植修复于前牙，观察其临床疗效。方法：选取36例前牙缺失的患者，采用直径为3.5mm标准A型Ankylos植体种植牙齿48颗，钴铬合金烤瓷冠修复。术后随访1周~18月，通过临床及X线检查，观察种植体周围牙龈组织的健康状况以及修复体与基台的稳定性，调查患者主观满意度，进行分析与评价。结果：全冠修复后，1枚植体上部基台因角度较大而转动、1颗烤瓷冠崩瓷外，其余均稳定牢固，无种植体周围炎及基台松动情况，术后1年内骨吸收小于1mm，患者主观满意率高，成功率97．8％。结论： Ankylos 种植系统应用于治疗前牙缺失成功率较高，并可获得较好的修复及美学效果。

Clinical application of Ankylos implants system in anterior edentulous zone

Objective： To observe clinical effect of Ankylos implant system in anterior teeth. Methods： 36 cases of anterior teeth missing patients with the diameter of 3.5mm standard A type Ankylos implant 48 teeth, cobalt chromium alloy porcelain crowns. Follow up 1 weeks to18 months, the observation of the stability of gingival tissue around the body health and restorationto the base station by clinical and X-ray examination, and analysis and evaluation of the implant denture masticatory function, appearance, subjective satisfaction of patients. Results： After full crown restoration, All patient were successful os-steointegration without any failure, no peri-implantitis and abutment loosening, bone absorption is less than 1mm in the 1 year follow up period, only 1 implant upper base station was running as the rotation angle was large, and 1 pieces of porcelain crowns collapsed, patients with high satisfaction rate, 97.8%. Conclusion：The new method of Ankylos implant system used in the treatment of anterior teeth missing could get ideal esthetic result and restoration.