TY  - BOOK
AU  - Sarah Omar Abduljabar Alariqi
AU  - Elzahraa Abdul-Hameed Eldwakhly , 
AU  - Eman Mohamed Anwar , 
AU  - Maha Ahmed Taymour , 
TI  - Marginal gap distance and fracture resistance of two conservative all-ceramic fixed partial denture designs / 
PY  - 2013///
CY  - Cairo : 
PB  - Sarah Omar Abduljabar Alariqi , 
KW  - Full-contour zirconia
KW  - Inlay-retained fixed partial denture
KW  - Marginal gap distance
N1  - Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics; Issued also as CD
N2  - The present study aimed to investigate the vertical marginal gap distance and fracture resistance of two conservative all-ceramic fixed partial denture (FPD) designs in comparison to conventional full coverage-retained fixed partial denture. Three models were created by mounting one cast premolar in an acrylic resin block in conjunction with one of the three cast molars with a 10 mm space between them which corresponded to the dimension of a missing first molar. Fifteen posterior full-contour zirconia-based all-ceramic FPDs were fabricated using CAD/CAM technique and divided into three groups of five samples each according to the type of retainer design:- Group (1): Inlay/inlay-retained FPDs with the inlay retainer on both the premolar and molar teeth. Group (2): Inlay/onlay-retained FPDs with a premolar inlay retainer and a molar onlay retainer. Group (3): Full coverage/full coverage-retained FPDs with full coverage retainers on both the premolar and molar teeth. For all FPDs, the vertical marginal gap distance was measured using scanning electron microscope at 400{u00D7} magnification. Each mounted chrome-cobalt dies were duplicated into five epoxy resin models for each tested FPD design. The fifteen FPDs were cemented on their respective epoxy resin models with self-adhesive self-cure resin cement. All samples were loaded and fracture loads (N) were measured at fracture with a computer controlled materials testing machine at a crosshead speed of 1.0 mm/min.
UR  - http://172.23.153.220/th.pdf
ER  -