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。%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.
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