Grossmann Anne-Christiane, Hassel Alexander J, Schilling Oliver, Lehmann Franziska, Koob Andreas, Rammelsberg Peter
Department of Prosthodontics, University of Heidelberg, Germany.
Int J Prosthodont. 2007 Nov-Dec;20(6):576-8.
The objective of this study was to assess the change in oral health-related quality of life following treatment with double crown-retained removable partial dentures (RPDs). Sixty RPDs in 54 patients (mean age: 65 years) were fabricated and retained with either galvanoformed telescopic secondary crowns (n = 30) or conical secondary crowns (n = 30). The Oral Health Impact Profile (OHIP) was assessed pretreatment and during 6- and 12-month follow-up appointments. Patient assessment of denture-satisfaction was also recorded on a Lickert-type scale. A decrease in the OHIP-sum score was significant after treatment for both groups, but not between the experimental groups. The denture assessment showed good values for both groups. Treatment with different double crown-retained RPDs improved oral health-related quality of life.
本研究的目的是评估采用双冠固位可摘局部义齿（RPD）治疗后口腔健康相关生活质量的变化。为54例患者（平均年龄：65岁）制作了60副RPD，并用电铸套筒冠二级冠（n = 30）或锥形二级冠（n = 30）进行固位。在治疗前以及6个月和12个月的随访预约期间对口腔健康影响程度量表（OHIP）进行评估。还采用李克特式量表记录患者对义齿满意度的评估。两组治疗后OHIP总分均显著降低，但实验组之间无显著差异。义齿评估显示两组结果均良好。采用不同的双冠固位RPD进行治疗可改善口腔健康相关生活质量。
