MARC details
| 000 -LEADER |
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| fixed length control field |
02900cam a2200313 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
191013s2018 ua do f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
EG-GiCUC |
| Language of cataloging |
eng |
| Transcribing agency |
EG-GiCUC |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 049 ## - LOCAL HOLDINGS (OCLC) |
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| Holding library |
Deposite |
| 097 ## - Thesis Degree |
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| Thesis Level |
M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| Classification number |
Cai01.09.09.M.Sc.2018.Al.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Alaa Samir Fathy Elashkar |
| 245 10 - TITLE STATEMENT |
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| Title |
Effect of the crystallization process on the marginal and internal gaps of partially crystallized versus fully crystallized zirconium reinforced lithium silicate CAD/CAM crowns : |
| Remainder of title |
An in-vitro study / |
| Statement of responsibility, etc. |
Alaa Samir Fathy Elashkar ; Supervised Adel Mohamed Eltannir , Maha Ahmed Taymour |
| 246 15 - VARYING FORM OF TITLE |
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| Title proper/short title |
اثر عملية التبلور على الثغرات الهامشية والداخلية في تيجان جزئية التبلور إزاء كاملة التبلور الليثيوم سيليكيت المعززة بالزركونيا CAD/CAM : |
| Remainder of title |
دراسة معملية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Cairo : |
| Name of publisher, distributor, etc. |
Alaa Samir Fathy Elashkar , |
| Date of publication, distribution, etc. |
2018 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
110 P. : |
| Other physical details |
charts , photographs ; |
| Dimensions |
25cm |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Statement of the problem: The precision of fit of chair-side CAD-CAM Zirconia reinforced lithium silicate crowns is still under research and the effect of post milling protocol on the marginal adaptation is not yet clearly stated in literature. Purpose: The aim of this study was to evaluate the marginal adaptation of fully crystallized versus partially crystallized zirconia reinforced lithium silicate (ZLS) ceramic computer-aided design/computer-aided manufacturing (CAD/CAM) fabricated crowns using stereomicroscope. Materials and methods: A total of 16 ceramic zirconia reinforced lithium silicate crowns. They were divided into two groups according to the degree of crystallization. The marginal adaptation of the fully crystallized zirconia reinforced lithium silicate CELTRA DUO (Dentsply, Sirona, Germany), were compared with the partially crystallized zirconia reinforced lithium silicate VITA SUPRINITY (VITA Zahnfabrik,Germany) after its crystallization. The 16 crowns (n=8 each group) were fabricated using a chair side CAD-CAM system. The crowns and die/crown assembly were viewed under stereomicroscope. 36 measurements were made for each crown, 9 measurements on each surface. The vertical marginal gap was directly viewed and measured using stereomicroscope. Data were recorded and statistically analyzed using the t- test and Two-way ANOVA test. The significance level was set at P {u2264} 0.05 |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
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| Additional physical form available note |
Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Celtra Duo |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Marginal adaptation |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Vita Suprinity |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Adel Mohamed Eltannir , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Maha Ahmed Taymour , |
| Relator term |
|
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Asmaa |
| Reviser |
Cataloger |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Nazla |
| Reviser |
Revisor |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Thesis |
