Occurrence of cement rests on reverse margin custom abutments versus conventional custom abutments
نویسندگان
چکیده
منابع مشابه
Custom anatomic healing abutments
Dental implants with their increasing success rates and predictability of final outcome are fast becoming the treatment of choice for replacing missing teeth. Considering the success of immediate implant placement in reducing tissue loss and achieving good esthetic results, is making it a more popular treatment modality in implant dentistry. Understanding the management of gingival tissues in r...
متن کاملAssessment of reliability of CAD-CAM tooth-colored implant custom abutments.
STATEMENT OF PROBLEM Information is lacking about the fatigue resistance of computer-aided design and computer-aided manufacturing (CAD-CAM) tooth-colored implant custom abutment materials. PURPOSE The purpose of this in vitro study was to investigate the reliability of different types of CAD-CAM tooth-colored implant custom abutments. MATERIAL AND METHODS Zirconia (Lava Plus), lithium disi...
متن کاملImplant adaptation of stock abutments versus CAD/CAM abutments: a radiographic and Scanning Electron Microscopy study.
INTRODUCTION The study evaluated a null-hypothesis of no differences of fit between stock abutments and CAD/CAM titanium, gold sputtered and zirconia abutments when examined for radiographic adaptation and Scanning Electron Microcopy (SEM) at their inner aspect. The agreement between microscopic and radiographic fit was also assessed. METHODS Implants (Osseospeed, Astra Tech, Mölndal, Sweden)...
متن کاملConventional versus custom ablation in photorefractive keratectomy: randomized clinical trial.
PURPOSE To compare visual outcomes and changes in total higher-order aberrations (HOAs) between conventional photorefractive keratectomy (PRK) and custom PRK SETTING: Department of Ophthalmology, Labbafinejad Medical Center, Ophthalmic Research Center, Shahid Beheshti University of Medical Sciences and Negah Eye Center, Tehran, Iran. METHODS This clinical trial comprised eyes having bilateral...
متن کاملMechanical analysis of conventional and small diameter conical implant abutments
PURPOSE The aim of the present study was to evaluate if a smaller morse taper abutment has a negative effect on the fracture resistance of implant-abutment connections under oblique compressive loads compared to a conventional abutment. MATERIALS AND METHODS Twenty morse taper conventional abutments (4.8 mm diameter) and smaller abutments (3.8 mm diameter) were tightened (20 Ncm) to their res...
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ژورنال
عنوان ژورنال: Clinical Oral Implants Research
سال: 2020
ISSN: 0905-7161,1600-0501
DOI: 10.1111/clr.38_13643