The effect of different preparation designs and materials on marginal adaptation and fracture resistance of laminate veneer restorations / (Record no. 64460)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03410cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031911.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 180108s2016 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.09.09.M.Sc.2016.Es.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Esraa Mohamed Hany |
| 245 14 - TITLE STATEMENT | |
| Title | The effect of different preparation designs and materials on marginal adaptation and fracture resistance of laminate veneer restorations / |
| Statement of responsibility, etc. | Esraa Mohamed Hany ; Supervised Hesham Katamish , Carl Hany |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تأثير التصاميم و المواد المختلفة لصفح القشرة على التكيف الهامشى و مقاومة الكسر |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Esraa Mohamed Hany , |
| Date of publication, distribution, etc. | 2016 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 106 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Ceramic laminate veneers are now considered the restoration of choice for better aesthetics in numerous clinical circumstances. Marginal discrepancy is one of the common challenges in CAD/CAM indirect restoration especially laminates. Fracture is a clinical failure modality for ceramic laminate veneer that may be effected by the ceramic material, the preparation design and the ceramic surface treatment. The principle aim of this investigation was to evaluate the effect of preparation design of tooth and two CAD/CAM ceramic materials on marginal adaptation and fracture resistance of laminate veneers restorations. Thirty extracted human sound maxillary central incisors were selected and divided into two main groups according to the type of the CAD/CAM ceramic material used: group I: IPS Emax CAD and group II: Vita Enamic. Each group was then sub-divided into three equal sub-groups according to different preparation designs for laminate veneer restoration. Specimens of subgroup (A) were prepared with a featheredge design, specimens of subgroup (B) were prepared with butt-joint design and specimens of subgroup (C) were prepared with an incisal wrap around design. A standard preparation for the samples (0.5mm) was done using three-wheel depth cutter stone. Then pre-operative rubber index was used which acted as a templet for the amount of preparation. The CEREC Omnicam was used in scanning the prepared teeth then the data was sent to CEREC AC software 4.4 where the restorations were designed to be then sent to the milling system (CEREC MC XL) were milling process took place. All Emax CAD laminates were then glazed and fired, and Vita Enamic laminates were manually finished and polished. Then all veneers were surface treated and silanated ready for cementation. The enamel of the prepared teeth was also treated. Each laminate veneer was luted to its corresponding prepared tooth with a light cure adhesive rein cement (RelyX Veneer) and all specimens were sent to be assessed for marginal adaptation and fracture resistance individually |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Fracture resistance |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Marginal adaptation |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Preparation designs and materials |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Carl Hany , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hesham Katamish , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Shimaa |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.09.09.M.Sc.2016.Es.E | 01010110074005000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.09.09.M.Sc.2016.Es.E | 01020110074005000 | 22.09.2023 | CD - Rom | 74005.CD |