MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02945cam 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 |
210920s2021 ua d 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) |
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| Holding library |
Deposite |
| 097 ## - Thesis Degree |
|---|
| Thesis Level |
M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
|---|
| Classification number |
Cai01.09.02.M.Sc.2021.Ma.F |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mai Mohamed Ibrahim Aboshadi |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Fracture stregnth of endodontically treated teeth with minimally invasive access cvity desgin versus conventional one : |
| Remainder of title |
An in vitro study / |
| Statement of responsibility, etc. |
Mai Mohamed Ibrahim Aboshadi ; Supervised Nihal Ezzat Sabet , Fatma Mohamed Saeed |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
قوة الكسر للأسنان المعالجة لبيا مع تصميم تجويف الوصول الأقل تدخلا فى مقابل التجويف التقليدى : |
| Remainder of title |
دراسة مقارنة معملية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Cairo : |
| Name of publisher, distributor, etc. |
Mai Mohamed Ibrahim Aboshadi , |
| Date of publication, distribution, etc. |
2021 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
93 P. : |
| Other physical details |
charts ; |
| Dimensions |
25cm |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Aim: Assess the fracture strength of endodntically treated teeth with minimally invasive access cavity design versus conventional one. Methods: Forty four extracted human intact mandibular molars were selected and assigned to 4 groups according to the access cavity design that will be fulfilled., Group 1: Conservative Access Cavity (CAC), Group 2: Ninja access cavity (NAC) , Group 3 : truss access cavity (TRAC), Group 4: Traditional Access Cavity (TAC) (n = 11/group/type). Teeth in the TAC group were prepared following the principles of traditional endodontic cavities. Minimal CAC prepared by using 2 periapical radiographs to determine canals location then NAC scans were plotted on cone beam computed tomographic images for localization of all the root canal orifices and TRAC group were mounted in blocks then surface scanned, and scan were merged with a CBCT scan, then an endodontic guide was fabricated. A pathway for the bur was created through a metal sleeve within the guide into dentine for access preparation. The 44 specimens were then loaded to fracture in a universal material testing machine. The maximum load at which the teeth fractured and fracture pattern (restorable or unrestorable) were recorded. vii Results: Regarding the fracture strength, the results showed that there was a significant difference between (NAC), (CAC), (TRAC) and (TAC) groups with (p < 0.001) and no significant difference between (CAC) and (TRAC) groups. Regarding restorability, there was no statistical difference observed between the four groups with (p < 0.001) |
| 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 |
Conservative access cavity |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Fracture resistance |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Traditional access cavity |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Fatma Mohamed Saeed , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Nihal Ezzat Sabet , |
| Relator term |
|
| 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 |
