{"title":"小直径和大直径种植体稳定性的生物力学评价:初步研究","authors":"H. Kido, A. Kumar, E. Schulz, J. Lozada, S. Saha","doi":"10.1109/SBEC.1996.493152","DOIUrl":null,"url":null,"abstract":"The aim of this study was to compare the immediate implant mobility and the pull-out resistance of large diameter dental implant (4.5 mm) with a standard size (3.25 mm) implant. Two groups consisting of 18 implants, were placed in 5 embalmed human mandibles. The result of Periotest showed the same initial stability for the two groups. The maximum pull-out force for large diameter implants was 16% greater than that for the small diameter implants, although this difference was not statistically significant. There were significant positive correlation (p<0.05, p<0.01) between the pull-out force and the bone density for the large and small diameter implants.","PeriodicalId":294120,"journal":{"name":"Proceedings of the 1996 Fifteenth Southern Biomedical Engineering Conference","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A biomechanical evaluation of the stability of small and large diameter dental implants: preliminary study\",\"authors\":\"H. Kido, A. Kumar, E. Schulz, J. Lozada, S. Saha\",\"doi\":\"10.1109/SBEC.1996.493152\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The aim of this study was to compare the immediate implant mobility and the pull-out resistance of large diameter dental implant (4.5 mm) with a standard size (3.25 mm) implant. Two groups consisting of 18 implants, were placed in 5 embalmed human mandibles. The result of Periotest showed the same initial stability for the two groups. The maximum pull-out force for large diameter implants was 16% greater than that for the small diameter implants, although this difference was not statistically significant. There were significant positive correlation (p<0.05, p<0.01) between the pull-out force and the bone density for the large and small diameter implants.\",\"PeriodicalId\":294120,\"journal\":{\"name\":\"Proceedings of the 1996 Fifteenth Southern Biomedical Engineering Conference\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-03-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 1996 Fifteenth Southern Biomedical Engineering Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SBEC.1996.493152\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1996 Fifteenth Southern Biomedical Engineering Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SBEC.1996.493152","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A biomechanical evaluation of the stability of small and large diameter dental implants: preliminary study
The aim of this study was to compare the immediate implant mobility and the pull-out resistance of large diameter dental implant (4.5 mm) with a standard size (3.25 mm) implant. Two groups consisting of 18 implants, were placed in 5 embalmed human mandibles. The result of Periotest showed the same initial stability for the two groups. The maximum pull-out force for large diameter implants was 16% greater than that for the small diameter implants, although this difference was not statistically significant. There were significant positive correlation (p<0.05, p<0.01) between the pull-out force and the bone density for the large and small diameter implants.
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