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003 EG-GiCUC
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008 190827s2018 ua do f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.09.05.M.Sc.2018.Ja.A
100 0 _aJasmine Mohammed Aly
245 1 0 _aAccuracy of stitched CBCT using small field of view in the assessment of mandibular linear measurements versus the real measurements :
_bPre-clinical study ,
_cJasmine Mohammed Aly ; Supervised Hossam Kandil , Reham Hamdy , Mahmoud Abdelrauof Shalash
246 1 5 _aدقه القياسات الخطيه للاشعه المقطعيه مخروطيه الشعاع باستخدام مجال الرؤيه الصغيره المخيطه مقارنه بالقياسات الحقيقيه :
_bدراسه ما قبل السريريه
260 _aCairo :
_bJasmine Mohammed Aly ,
_c2018
300 _a91 P. :
_bcharts , photographs ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral (Radiology and Diagnosis)
520 _aThis preclinical study assessed the accuracy of linear measurements conducted on stitched small field of view (SSFOV) CBCT images of 15 dry human mandibles compared to the real measurements conducted directly on the mandibles using digital caliper. A composite image for each mandible was obtained by automatic and manual stitching of 7 small FOVs using the PlanmecaRomexis software. The scans were captured using PlanmecaPromax 3D MID ultra- low dose mode (ULD). The 15 mandibles were immersed under water for soft tissue simulation and all the linear measurements were conducted under the guide of RO markers. The results showed no statistically significant difference between the direct linear measurements conducted on the 15 dry human mandibles and the measurements conducted on SSFOV CBCT images. The maximum mean difference of 0.56 mm between the direct linear measurements and the SSFOV CBCT measurements. 1.01 % error was found accepted and within the limits of the 5% clinically permissible erro
530 _aIssued also as CD
653 4 _aCBCT
653 4 _aCT
653 4 _aMDCT
700 0 _aHossam Kandil ,
_eSupervisor
700 0 _aMahmoud Abdelrauof Shalash ,
_eSupervisor
700 0 _aReham Hamdy ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aAsmaa
_eCataloger
905 _aNazla
_eRevisor
942 _2ddc
_cTH
999 _c73525
_d73525