| 000 | 02977cam a2200337 a 4500 | ||
|---|---|---|---|
| 003 | EG-GiCUC | ||
| 005 | 20250223031823.0 | ||
| 008 | 171011s2016 ua do f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.09.09.M.Sc.2016.Ma.E | ||
| 100 | 0 | _aMahetab Hamdi Abdelfatah | |
| 245 | 1 | 4 |
_aThe effect of manufacturing technique, storage and sterilization on the accuracy of computer aided implant surgical guides : _bAn Invitro study =تأثير طرق الصناعة المختلفة التخزين و التعقيم على دقة الادلة الجراحية للغرسات بمساعدة الكمبيوتر : دراسة معمليه / _cMahetab Hamdi Abdelfatah ; Supervised Ashraf Abdelmonem Amer , Amr Hosny Elkhadem |
| 246 | 1 | 5 |
_aتأثير طرق الصناعة المختلفة ، التخزين و التعقيم على دقة الادلة الجراحية للغرسات بمساعدة الكمبيوتر : _bدراسة معمليه |
| 260 |
_aCairo : _bMahetab Hamdi Abdelfatah , _c2016 |
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| 300 |
_a109 : _bcharts , photographs ; _c25cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics | ||
| 520 | _aThis invitro study was designed to compare the effect of four manufacturing techniques, storage, chemical sterilization and autoclaving on accuracy of computer guided surgical guides. An impression for class III Kennedy classification partially edentulous case was made and poured into epoxy resin to construct a cast. The cast was laser scanned and a surgical guide was designed by the Blue sky software for implant planning. Four techniques were used for manufacturing which were SLS, milling, SLA and FDM. Measuring accuracy were done in three terms; evaluation of sleeve hole tolerance, guide adaptation and accuracy of sleeve angle. The sleeve hole tolerance was evaluated by special customized metal cylinders of different diameters where each diameter was used to evaluate its fit inside the sleeve hole. For the microgap photos were captured by digital microscope and then analyzed by image J software. Regarding angular deviation, laser scanning of the surgical guide with special customized metal cylinders both were sealed on the model was done then evaluating of angular deviation was carried by blue sky..The accuracy was measured in five phases after 24 hour of manufacturing, one week storage, two week storage, chemical sterilization and autoclaving. All results were tabulated and analyzed to reach conclusion | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aAccuracy | |
| 653 | 4 | _aManufacturing technique | |
| 653 | 4 | _aStorage and sterilization | |
| 700 | 0 |
_aAmr Hosny Elkhadem , _eSupervisor |
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| 700 | 0 |
_aAshraf Abdelmonem Amer , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aEnas _eCataloger |
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| 905 |
_aNazla _eRevisor |
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| 942 |
_2ddc _cTH |
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| 999 |
_c62875 _d62875 |
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