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状体植入物安置成功指数 (PIPSI) 的开发和追溯验证©:用于评估植入物结果的新型评分系统
Venkatesh Hange1, Hasti Kankariya2, Apurva Deshpande1
1Department of Oral & Maxillofacial Surgery, Maharashtra Institute of Dental Science & Research (Dental College), Latur, India.
Journal of maxillofacial and oral surgery
|February 6, 2026
概括
一个新的pterygoid植入物安置成功指数 (PIPSI) 使用八个参数评估pterygoid植入物. 这种经过验证的评分系统客观地评估了植入成功,并指导了对缩后部的临床决策.
科学领域:
- 口腔和牙面部外科手术
- 牙科植入物学 牙科植入物学
- 生物材料科学 生物材料科学
背景情况:
- 垂体植入物是缩后部的一个可行的选择,避免复杂的骨头移植.
- 目前还没有一种标准化的方法来评估状体植入物成功率.
- 这项研究解决了对综合评估工具的需求.
研究的目的:
- 引入和验证状体植入物安置成功指数 (PIPSI).
- 建立一个评分系统,客观地评估状体植入物.
- 为了将PIPSI得分与临床结果和植入物存活率相关联.
主要方法:
- 根据八个参数开发PIPSI:骨密度,植入物长度,角度,初级稳定性,负载,再吸收,并发症和假肢成功.
- 权重参数总得分为 80,分为优秀,好,中等和差的结果类别.
- 使用观察者间可靠性,内部一致性 (克朗巴赫α) 和预测有效性 (逻辑回归,ROC分析) 验证PIPSI.
主要成果:
- PIPSI得分显示出强大的内部一致性和与植入物存活率和假肢结果的显著相关性.
- 更高的PIPSI分数与更少的并发症和改善的长期稳定性有关.
- 卡普兰-梅尔分析和ROC曲线证实了PIPSI在预测植入成功方面的准确性.
结论:
- PIPSI提供了一个强大的,客观的框架来评估状体植入成功,整合多个维度.
- 该指数有助于临床决策,并促进植入式牙科的标准化报告.
- 未来的工作可能涉及对患者报告结果的前性验证和整合.
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