To use photoelastic stress analysis technique to compare O-ring and magnetic attachments of implant -retained overdenture
碩士 === 國防醫學院 === 牙醫科學研究所 === 88 === The I.R.O.D.(implant-retained overdenture) with stud type attachment has been more popularly used as a new prosthetic method to help edentulous patients. In the aspect of implant health and preventing implant overloading, thoroughly understanding of per...
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ndltd-TW-088NDMC00890012016-07-08T04:22:55Z http://ndltd.ncl.edu.tw/handle/14214441085046027719 To use photoelastic stress analysis technique to compare O-ring and magnetic attachments of implant -retained overdenture 利用光彈應力分析技術比較植體固位式覆蓋義齒之球環與磁性附連體 Gino Wang 王巨昌 碩士 國防醫學院 牙醫科學研究所 88 The I.R.O.D.(implant-retained overdenture) with stud type attachment has been more popularly used as a new prosthetic method to help edentulous patients. In the aspect of implant health and preventing implant overloading, thoroughly understanding of peri-implant stress, especially the relations between attachment and peri-implant stress characteristics is required. In this pilot study, we prepared a photoelastic birefringent material mandibular model, with two I.R.O.D. on it. One with O-ring attachment the other with Magnetic attachment. In a loading frame we use force of 5, 10, 20, 30kg, vertical direction on 43,46 position, oblique direction on 33,36 position. then checked with a circularly polariscope system, after compare with each other of the isochromic fringes of O-ring and Magnetic attachments, we could see the difference between these two stud type attachments. The results of the experiment shows that O-ring attachment cause more lateral peri-implant stress then Magnetic attachment. Shih Kan-Shen 石淦生 2000 學位論文 ; thesis 0 zh-TW |
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碩士 === 國防醫學院 === 牙醫科學研究所 === 88 === The I.R.O.D.(implant-retained overdenture) with stud type attachment has been more popularly used as a new prosthetic method to help edentulous patients. In the aspect of implant health and preventing implant overloading, thoroughly understanding of peri-implant stress, especially the relations between attachment and peri-implant stress characteristics is required.
In this pilot study, we prepared a photoelastic birefringent material mandibular model, with two I.R.O.D. on it. One with O-ring attachment the other with Magnetic attachment. In a loading frame we use force of 5, 10, 20, 30kg, vertical direction on 43,46 position, oblique direction on 33,36 position. then checked with a circularly polariscope system, after compare with each other of the isochromic fringes of O-ring and Magnetic attachments, we could see the difference between these two stud type attachments. The results of the experiment shows that O-ring attachment cause more lateral peri-implant stress then Magnetic attachment.
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author2 |
Shih Kan-Shen |
author_facet |
Shih Kan-Shen Gino Wang 王巨昌 |
author |
Gino Wang 王巨昌 |
spellingShingle |
Gino Wang 王巨昌 To use photoelastic stress analysis technique to compare O-ring and magnetic attachments of implant -retained overdenture |
author_sort |
Gino Wang |
title |
To use photoelastic stress analysis technique to compare O-ring and magnetic attachments of implant -retained overdenture |
title_short |
To use photoelastic stress analysis technique to compare O-ring and magnetic attachments of implant -retained overdenture |
title_full |
To use photoelastic stress analysis technique to compare O-ring and magnetic attachments of implant -retained overdenture |
title_fullStr |
To use photoelastic stress analysis technique to compare O-ring and magnetic attachments of implant -retained overdenture |
title_full_unstemmed |
To use photoelastic stress analysis technique to compare O-ring and magnetic attachments of implant -retained overdenture |
title_sort |
to use photoelastic stress analysis technique to compare o-ring and magnetic attachments of implant -retained overdenture |
publishDate |
2000 |
url |
http://ndltd.ncl.edu.tw/handle/14214441085046027719 |
work_keys_str_mv |
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