一项评估不同义齿黏附材料固位能力的研究：一项体外研究。
A study to evaluate the retentive ability of different denture adhesive materials: an in vitro study.
作者信息
Chowdhry Puja, Phukela Sumit Singh, Patil Raghunath, Yadav Harish
机构信息
Department of Prosthodontics, S.G.T College of Dental Sciences, C - 301/C Sushant Lok I, Gurgaon, 122009 Haryana.
出版信息
J Indian Prosthodont Soc. 2010 Sep;10(3):176-81. doi: 10.1007/s13191-010-0039-4. Epub 2011 Jan 13.
Denture Adhesives are commonly used by denture wearers to enhance the retentive ability of their dentures however, little is known about the efficacy of these materials. To compare the retentive ability of three different commercially available denture adhesives. To find out the best available denture adhesive material. An in vitro investigation to evaluate the retentive ability of three commercially available denture adhesive powders and two adhesive pastes was conducted. The adhesion and cohesion that developed between the glass surface and acrylic resin samples when the various materials were interposed between them was evaluated by means of a testing apparatus. Denture adhesives increase the adhesion of resin samples to the glass surface. Fixon powder showed the highest resistance to dislodgement. The paste forms were found to be more retentive. Denture adhesives when used in combination with synthetic saliva showed the maximum value.
义齿黏附剂被义齿佩戴者广泛使用，以增强义齿的固位能力，然而，人们对这些材料的功效知之甚少。比较三种不同市售义齿黏附剂的固位能力。找出最佳的义齿黏附剂材料。进行了一项体外研究，以评估三种市售义齿黏附剂粉末和两种黏附剂糊剂的固位能力。当将各种材料置于玻璃表面和丙烯酸树脂样品之间时，通过测试装置评估它们之间产生的黏附力和内聚力。义齿黏附剂增加了树脂样品与玻璃表面的黏附力。固位粉表现出最高的抗脱位性。发现糊剂形式的固位性更强。义齿黏附剂与人工唾液联合使用时显示出最大值。
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