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首页> 外文期刊>The International journal of oral & maxillofacial implants >Immediate loading of 2 interforaminal dental implants supporting an overdenture: clinical and radiographic results after 24 months.
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Immediate loading of 2 interforaminal dental implants supporting an overdenture: clinical and radiographic results after 24 months.

机译：立即装载2个支持覆盖义齿的孔间牙种植体：24个月后的临床和影像学结果。

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PURPOSE: In this study, preliminary results of immediate loading of ITI sandblasted, large-grit, acid-etched (SLA) implants with a bar-connected overdenture in the edentulous mandible are presented. MATERIALS AND METHODS: Ten edentulous patients between 48 and 74 years old were included in this study. All patients received 2 SLA-surfaced ITI solid-screw dental implants in the interforaminal region, which were loaded with a bar connector and an overdenture 1 day after implant placement. Marginal bone resorption was evaluated using periapical radiographs. Gingival health (ie, Bleeding Index) and patient satisfaction (measured using a visual analog scale) were evaluated. Follow-up time was 24 to 36 months (mean time 29.8 months) after implant loading. RESULTS: Twenty-four months after placement, none of the 20 implants had failed. Marginal bone resorption around all implants after 12 months averaged 0.71 mm, and 92% of the sites had a Bleeding Index of 0. Between 12 and 24 months, average bone resorption was an additional 0.08 mm. All patients demonstrated an improved quality of life. DISCUSSION: The amount of bone resorption was comparable to amounts reported in studies with standard loading times. The low rate of inflammation of the peri-implant soft tissue and the high level of patient satisfaction in this study demonstrate encouraging short-term results. CONCLUSION: The results suggest that immediate loading of 2 dental implants can be successful and further support the use of a rough implant surface in residual bone.
机译：目的：在这项研究中，提出了立即将ITI喷砂，粗砂，酸蚀（SLA）植入物与无牙颌下颌连接的义齿连接的初步结果。材料与方法：这项研究包括十名年龄在48至74岁之间的无牙颌患者。所有患者在椎间孔区域均接受2枚SLA表面的ITI固体螺钉牙植入物，植入后1天，这些牙植入物装有棒形连接器​​和覆盖义齿。使用根尖X光片评估边缘骨吸收。评估了牙龈健康状况（即出血指数）和患者​​满意度（使用视觉模拟量表测量）。植入物后的随访时间为24到36个月（平均时间29.8个月）。结果：放置后二十四个月，这20个植入物中没有一个失败。 12个月后所有植入物的边缘骨吸收平均为0.71 mm，出血部位的92％出血指数为0。在12到24个月之间，平均骨吸收又增加了0.08 mm。所有患者均表现出改善的生活质量。讨论：骨吸收量与标准加载时间的研究中报道的量相当。在这项研究中，植入物周围软组织的低发炎率和较高的患者满意度证明了令人鼓舞的短期结果。结论：结果表明，可以成功加载2种牙科植入物，并进一步支持在残余骨中使用粗糙的植入物表面。

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