Accuracy of linear measurements using ultra low dose CBCT protocol compared to standard CBCT protocol : (Record no. 72006)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02714cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032302.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190518s2018 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 | Cai01.09.05.M.Sc.2018.Es.A |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Esraa Khairy Morsy |
| 245 10 - TITLE STATEMENT | |
| Title | Accuracy of linear measurements using ultra low dose CBCT protocol compared to standard CBCT protocol : |
| Remainder of title | Diagnostic accuracy study : in vitro study / |
| Statement of responsibility, etc. | Esraa Khairy Morsy ; Supervisd Sahar Hosny Eldessouky , Nashwa Salah Mohamed , Enas Anter Abdelghafar |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دقة القياسات الخطية باستخدام بروتوكول الجرعة فائقة الانخفاض مقارنةً بالبروتوكول الاعتيادي للأشعة المقطعية بالحاسوب مخروطية الشعاع : |
| Remainder of title | دراسة دقة تشخيصية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Esraa Khairy Morsy , |
| Date of publication, distribution, etc. | 2018 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 169 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 Oral (Radiology and Diagnosis) |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The current study was conducted on dry human skulls to evaluate the accuracy of CBCT linear measurements obtained by both standard and ULD protocols and to the compare the measurement error of 2D MPR and 3D VR images obtained by both protocols.Twenty-three anatomical landmarks were marked on each of the sixteen included skulls, gutta percha pieces were glued on the marked anatomical landmarks, and then fourteen linear measurements were taken between them using a digital caliper. These direct linear measurements were considered as the gold standard. The skulls included in the study were covered with twelve layers of pink modeling wax to simulate soft tissue attenuation, then were scanned using Planmeca Promax 3D Mid CBCT machine with two different scan protocols -the standard and ULD one-.The CBCT raw data was imported to a third party software (In Vivo 5), and the same fourteen linear measurements were taken on both 3D VR images and 2D MPR orthogonal images. Superimposition of both standard and ULD CBCT images was performed for standardization of measurements on the 2D MPR images |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | CBCT linear |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Standard CBCT protocol |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Ultra low dose CBCT protocol |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Enas Anter Abdelghafar , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nashwa Salah Mohamed , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sahar Hosny Eldessouky , |
| 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 | Cai01.09.05.M.Sc.2018.Es.A | 01010110078143000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.09.05.M.Sc.2018.Es.A | 01020110078143000 | 22.09.2023 | CD - Rom | 78143.CD |