Marginal fit at cylinder-abutment interface before and after overcasting procedure
نویسندگان
چکیده
منابع مشابه
Marginal fit at cylinder-abutment interface before and after overcasting procedure.
The aim of this study was to measure marginal fit at cylinder-abutment interface, before and after overcasting procedure. A hexagonal implant was fixed to a stainless steel base and a Estheticone-like abutment used during all the experiment. Before casting procedure, gold (Group I) and Ni-Cr-Be (Group II) premachined cylinders were tightened to the abutment with gold and titanium screws (in bot...
متن کاملA new portable vibrator for plaster pouring: effect on the marginal fit at cylinder-abutment
OBJECTIVE The aim of this study was to test a new portable vibrator for plaster pouring (developed for this purpose), comparing the effect of its use on the accuracy of working cast of implant-supported restorations to the conventional vibrator. MATERIAL AND METHODS From a master cast with 2 implants, 30 transfer moldings were made randomly and divided into three groups: group I (GI): pouring...
متن کاملEvaluation of the marginal fit at implant-abutment interface by optical coherence tomography.
Vertical misfit of implant-abutment interface can affect the success of implant treatment; however, currently available modalities have limitations to detect these gaps. This study aimed to evaluate implant-abutment gaps in vitro using optical coherence tomography (OCT). Vertical misfit gaps sized 50, 100, 150, or 200 μm were created between external hexagonal implants and titanium abutments (N...
متن کاملMarginal Vertical Fit along the Implant-Abutment Interface: A Microscope Qualitative Analysis
The aim of this study was to qualitatively evaluate the marginal vertical fit along two different implant-abutment interfaces: (1) a standard abutment on an implant and (2) a computer-aided-design/computer-aided-machine (CAD/CAM) customized screw-retained crown on an implant. Four groups were compared: three customized screw-retained crowns with three different "tolerance" values (CAD-CAM 0, CA...
متن کاملMarginal fit of electroformed copings before and after the coction of the porcelain
Correspondence to: Leonardo Buso Faculdade de Odontologia de São José dos Campos – UNESP. R. Dr. Alfredo Ellis no 249 apto 62, Bela Vista São Paulo-SP, 01322-050 Brazil phone: (11) 32841868 e-mail: [email protected] Abstract The aim of this study was to evaluate the marginal discrepancy of electroforming copings, before and after the porcelain application, varying the cervical preparation o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Applied Oral Science
سال: 2005
ISSN: 1678-7757
DOI: 10.1590/s1678-77572005000400010