使用带柔性螺钉的基台的种植体即刻修复体：一项初步研究。
Immediate prosthesis over implants retained using abutments with flexible screws: A preliminary study.
作者信息
Peñarrocha-Oltra David, Serra-Pastor Blanca, Balaguer-Martí José-Carlos, Peñarrocha-Diago Miguel, Agustín-Panadero Rubén
机构信息
Assistant Professor. Oral Surgery Section, Department of Stomatology, Valencia University Medical and Dental School. Valencia, Spain.
Master in Prosthodontics. Department of Buccofacial Prostheses, Complutense University Dental School. Madrid, Spain.
出版信息
J Clin Exp Dent. 2017 Dec 1;9(12):e1383-e1389. doi: 10.4317/jced.53806. eCollection 2017 Dec.
BACKGROUND
Immediate loading protocols for the rehabilitation of edentulous or partially edentulous patients have become very popular, due to the conveniences they afford in comparison with conventional loading techniques.
MATERIAL AND METHODS
A preliminary study was carried out with 8 patients subjected to dental implant treatment with an immediate loading protocol involving a novel system of abutments with flexible screws. Implant survival was analyzed, together with marginal bone loss and patient and dentist satisfaction.
RESULTS
A total of 35 implants were subjected to immediate loading using the abutments with flexible screws. The mean patient and dentist satisfaction score was 9.1 and 8.5, respectively. After 12 months the dental implant survival rate was 95.8%, with a mean marginal bone loss of 0.51 ± 0.12 mm.
CONCLUSIONS
The novel system of abutments with flexible screws offers a good alternative to conventional immediate loading, since it allows rapid and simple manufacture of a reliable passive fit, fixed interim prosthesis after surgery. Dental implants, Flexafit®, Immediate loading, Immediate prosthesis.
背景
与传统加载技术相比，即刻加载方案用于无牙或部分无牙患者的修复因其便利性而变得非常流行。
材料与方法
对8例接受牙种植治疗的患者进行了一项初步研究，采用即刻加载方案，该方案涉及一种带有柔性螺钉的新型基台系统。分析了种植体存活率、边缘骨丢失情况以及患者和牙医的满意度。
结果
共有35颗种植体使用带有柔性螺钉的基台进行即刻加载。患者和牙医的平均满意度评分分别为9.1和8.5。12个月后，牙种植体存活率为95.8%，平均边缘骨丢失为0.51±0.12毫米。
结论
带有柔性螺钉的新型基台系统为传统即刻加载提供了一个很好的替代方案，因为它允许在手术后快速简单地制造出可靠的被动就位、固定临时修复体。牙种植体、Flexafit®、即刻加载、即刻修复体。
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