000 02606cam a2200337 a 4500
003 EG-GiCUC
005 20250223032256.0
008 190506s2018 ua do f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.09.09.M.Sc.2018.Ta.D
100 0 _aTarek Salah Hashim Ali
245 1 0 _aDimensional accuracy of maxillary complete denture base fabricated by rapid prototyping method compared with the conventional method :
_bA randomized controlled trial /
_cTarek Salah Hashim Ali ; Supervised Mahmoud Elfar , Nora Cheta
246 1 5 _aمقارنة بين قاعدة طقم الأسنان العلوي المصنع بأستخدام تقنية التصنيع السريع والمصنع بأستخدام التقنية التقليدية من حيث دقة الأبعاد :
_bدراسه عشوائيه خاضعه للتحكم
260 _aCairo :
_bTarek Salah Hashim Ali ,
_c2018
300 _a70 P. :
_bcharts , photographs ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics
520 _aIn-vivo study was carried out to evaluate the amount of the linear dimensional changes of maxillary complete denture fabricated by using Digital Light Projection (DLP) 3D printing method and conventional compression flask method. Eighteen completely edentulous patients were included in the study. For each patient, the maxillary master cast was used to fabricate duplicate. The obtained duplicates were used to fix three cover screws at the following positions; A: the incisive papilla, B: the right second molar area, C: the left second molar. Patients were divided into two equal groups of nine participants, Group (1) the conventionally processed complete denture and Group (2) the Digital Light Projection (DLP) 3D printed complete denture. The dimensional changes were measured using Digital caliper with accuracy of 0.02mm. Dimensional changes occurred in both types of complete dentures bases. Digital Light Projection (DLP) 3D printed complete dentures showed more dimensional stability than the Conventional Compression flask complete dentures with no statistical significance
530 _aIssued also as CD
653 4 _a3D printing
653 4 _aComplete denture
653 4 _aConventional compression flask
700 0 _aMahmoud Elfar ,
_eSupervisor
700 0 _aNora Cheta ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aAsmaa
_eCataloger
905 _aNazla
_eRevisor
942 _2ddc
_cTH
999 _c71840
_d71840