在下骨外置中,用球与定位器附件进行十年边际骨损失:一项回顾性队列研究
Zeliha Şanıvar Abbasgholizadeh1, Erkut Kahramanoğlu2, Yasemin Özkan2
1Department of Prosthodontics, Faculty of Dentistry, Marmara University, Recep Tayyip Erdoğan Complex Health Campus, Başıbüyük Yolu 9/3, Başıbüyük, Maltepe, Istanbul, 34854, Türkiye. zeliha.sanivar@marmara.edu.tr.
BMC oral health
|February 3, 2026
概括
对于植入物支持的超额合剂的球和定位器附件显示了类似的10年结果. 使用定位器对软组织的轻微变化是暂时的,并没有临床意义.
科学领域:
- 牙科植入物学 牙科植入物学
- 牙修复 牙修复 牙修复 牙修复 牙修复
- 牙周病学 牙周病学
背景情况:
- 部植入物支持的超额接 (IOD) 通常使用球和定位器附件.
- 对于这些附着系统,存在有限的长期比较数据.
- 这项研究评估了两种植入物IOD与球对定位器附件的10年结果.
研究的目的:
- 为了比较10年的边缘骨损失 (MBL) 在下IOD中的球和定位器附件之间.
- 为了评估长期的周围植入物软组织健康状况 (探测口袋深度,斑块指数,牙指数) 两种类型的附件.
- 确定任何观察到的结果差异的临床意义.
主要方法:
- 在35名在2013-2014年间接受治疗的两种植入式下内射器患者的回顾性队列研究中.
- 分析了10年的随访数据 (临床和放射).
- 边际骨损失 (MBL) 从全景放射图量化测量;探测口袋深度 (PPD),斑块指数 (PI) 和牙指数 (GI) 记录.
主要成果:
- 球和定位器附着装置都显示了在10年内稳定的周植入结果.
- 附着组之间的MBL没有显著差异 (p > 0.05).
- 定位组在中期显示过渡性,临床上无意义的PPD和GI增加,在10年内消失;PI得分相似.
结论:
- 球和定位器附件为下IODs提供了可比的10年周植入结果.
- 通过定位器附着物观察到的轻微中期软组织变异是暂时的,在临床上无意义的.
- 这两种系统都是IOD长期稳定性和健康的可行选择.
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