Santos Marino Juan, Cortés-Bretón Brinkmann Jorge, García-Gil Ignacio, Martínez-Rodríguez Natalia, Fraile Javier Flores, Barona Dorado Cristina, Martínez-González José María
Department of Surgery, Faculty of Medicine, University of Salamanca, 37007 Salamanca, Spain.
Department of dental Clinical Specialties, Faculty of dentistry, Complutense University of Madrid, 28040 Madrid, Spain.
Materials (Basel). 2021 Oct 28;14(21):6483. doi: 10.3390/ma14216483.
The main purpose of this study was to evaluate the survival and success rates of dental implants with a double acid-etched surface treatment with evaluation times up to 10 years post-loading. This study was conducted at a hospital oral surgery and implantology unit. It included 111 dental implants with a double acid-etched surface. Three groups were created: Group 1 (1-3 years loading), Group 2 (3-5 years loading), and Group 3 (over 5 years loading). Probing depth, resonance frequency analysis (ISQ value), and marginal bone loss were evaluated. The data obtained underwent statistical analysis. Overall, 78 patients were included in the study, who received, in total, 111 dental implants, all replacing single teeth. Mean probing depth was 3.03 mm and mean ISQ was 65.54. Regarding marginal bone loss, in Group 1, 67.6% of implants did not undergo any thread loss, in Group 2, 48.3%, and in Group 3, 59.6%; 59.10% of all implants did not present thread loss with a mean bone loss of 0.552 mm. The implant survival rate was 99.1%, and the success rate was 96.37%. Implants with a double acid-etched surface showed excellent success rates in terms of marginal bone loss, ISQ, and probing depth after up to 10 years of loading, making them a clinically predictable treatment option. Future studies are needed to compare this implant surface with other types in different restorative situations.
本研究的主要目的是评估经过双重酸蚀表面处理的牙种植体在加载后长达10年的评估时间内的存活率和成功率。本研究在一家医院的口腔外科和种植科进行。研究纳入了111颗具有双重酸蚀表面的牙种植体。将其分为三组：第1组（加载1 - 3年）、第2组（加载3 - 5年）和第3组（加载超过5年）。评估了探诊深度、共振频率分析（ISQ值）和边缘骨吸收情况。对获得的数据进行了统计分析。总体而言，78名患者纳入本研究，共接受了111颗牙种植体，均为单颗牙置换。平均探诊深度为3.03毫米，平均ISQ为65.54。关于边缘骨吸收，在第1组中，67.6%的种植体未发生任何螺纹骨吸收，第2组为48.3%，第3组为59.6%；所有种植体中有59.10%未出现螺纹骨吸收，平均骨吸收为0.552毫米。种植体存活率为99.1%，成功率为96.37%。具有双重酸蚀表面的种植体在加载长达10年后，在边缘骨吸收、ISQ和探诊深度方面显示出优异的成功率，使其成为一种临床可预测的治疗选择。未来需要开展研究，在不同修复情况下将这种种植体表面与其他类型进行比较。
