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Updated: Feb 15, 2026

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部分和完整的门植入物支持的固定牙假体在完全数字的工作流程中使用神经肌肉和跟踪系统
The International journal of prosthodontics
|February 13, 2026
概括
这项研究比较了数字牙假体,发现部分门固定牙假体 (P-FDPs) 有更大的骨损失,而完全门固定牙假体 (CA-FDPs) 有更多的破碎并发症.
科学领域:
- 数字牙科数字牙科
- 植入物学 植入物学
- 牙修复 牙修复 牙修复 牙修复 牙修复
背景情况:
- 使用神经肌肉和跟踪系统开发了一种完全数字化的工作流程,用于制造植入式支持的固定牙假体.
- 该工作流旨在提高全口腔康复的精度和效率.
研究的目的:
- 为了评估部分植入支持的固定牙假体 (P-FDPs) 与使用新型数字工作流程制造的全弧植入支持的固定牙假体 (CA-FDPs) 的临床结果.
- 为了比较P-FDPs和CA-FDPs之间的假肢交付时间,生存率和成功率,假肢并发症和边际骨损失 (MBL).
主要方法:
- 用数字协议进行全口腔康复的参与者的临床记录的回顾性审查.
- 评估植入物和假肢存活率/成功率,假肢并发症和边际骨损失 (MBL) 在平均6.5年的随访期间.
- 使用曼·惠特尼U测试进行统计分析,以比较P-FDP和CA-FDP组之间的结果.
主要成果:
- 在P-FDP和CA-FDP组中,植入物和假肢存活率为100%.
- 植入成功率为P-FDPs的95.2%和CA-FDPs的100%.
- 与CA-FDP (0.04 mm;P <.001) 相比,P-FDPs的每年边际骨损失显著更高 (0.09 mm),而CA-FDPs则出现了假肢并发症 (25%的破碎).
结论:
- 数字工作流可以有效地康复使用植入式固定牙假体的患者.
- 部分植入物支持的固定牙假体显示了显著更大的边际骨损失.
- 完全弧形植入物支持的固定牙假体显示出更高的假体并发症发生率,特别是破碎.
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