Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Abdolhamid Alhavaz"'
Autor:
Milad Larijani, Zahra Zareshahrabadi, AbdolHamid Alhavaz, Romina Hajipour, Alireza Ranjbaran, Rashin Giti, Vahid Soltankarimi, Kamiar Zomorodian
Publikováno v:
Current Medical Mycology, Vol 8, Iss 3, Pp 23-29 (2022)
Background and Purpose: The human mouth mucosal surface is colonized by indigenous microflora, which normally maintains an ecological balance among different species. However, certain environmental or biological factors may disrupt this balance,leadi
Externí odkaz:
https://doaj.org/article/bb7f64419b894303990ea386657a86c1
Autor:
Abdolhamid Alhavaz, Ladan Jamshidy
Publikováno v:
Dental Hypotheses, Vol 6, Iss 1, Pp 23-26 (2015)
Introduction: This study was conducted to compare the marginal fit of single-tooth zirconia-based copings fabricated by CAD/CAM process (Cercon; Degudent) and Copy Milling (Dentium). Materials and Methods: One in vitro prepared abutment from one mand
Externí odkaz:
https://doaj.org/article/a52815fdc3164a8786175d7a48853c35
Publikováno v:
Caspian journal of dental research, Vol 3, Iss 1, Pp 28-34 (2014)
Introduction: Radiopacity is a necessary property for luting cements . The aim of this study was to investigate the radiopacity of some luting dental cements used in prosthetic dentistry. Methods: Five disclike samples of each material (6 x 1 mm) we
Externí odkaz:
https://doaj.org/article/5d8a1add0db948fcafa55c0ceed16b1a
Autor:
Abdolhamid Alhavaz, Homayoun Alaghemand, Arash Poorsattar- Bejehmir, Yashar Vakili, Mashhad Odak, Amir Rastar
Publikováno v:
Caspian journal of dental research, Vol 2, Iss 1, Pp 46-52 (2013)
Introduction: The selection of porcelain is based on high biocompatibility, endurance, superficial texture and aesthetics. Nevertheless, the innate fracture charateritics of porcelain is the main cause of the intra oral fractures. Electing a suitable
Externí odkaz:
https://doaj.org/article/f3f877463c93447f89ebf3fde7c10367
Publikováno v:
Caspian journal of dental research, Vol 1, Iss 1, Pp 36-40 (2012)
Introduction: Low resistance of composite resins to abrasion is a primary concern in the application of these materials for posterior restorations which are prone to high occlusal loads. This study compared the wear resistance of three types of compo
Externí odkaz:
https://doaj.org/article/ff84c0b30e6c4651a39ffb223da850bc
Publikováno v:
Caspian journal of dental research, Vol 1, Iss 1, Pp 14-18 (2012)
Introduction: Porcelain fracture is a relatively common problem in clinical dental practice. Various methods have been proposed for repairing porcelain fractures including direct composite resin repair or construction of a porcelain laminate veneer a
Externí odkaz:
https://doaj.org/article/57bbd41da3fe44a4bdf1b6f1d8b42a3e
Publikováno v:
Open Access Macedonian Journal of Medical Sciences
Open Access Macedonian Journal of Medical Sciences, Vol 7, Iss 23 (2019)
Open Access Macedonian Journal of Medical Sciences; Vol. 7 No. 23 (2019): Dec 15 (OAMJMS); 4120-4126
Open Access Macedonian Journal of Medical Sciences, Vol 7, Iss 23 (2019)
Open Access Macedonian Journal of Medical Sciences; Vol. 7 No. 23 (2019): Dec 15 (OAMJMS); 4120-4126
BACKGROUND: There is some cases of perforation and undesirable properties of some primary molars stainless steel crowns. AIM: The aim of this study was to compare the physical and mechanical properties of different commercial brands of these crowns.
Autor:
Abolfazl Alizadeh Sahraei, Arman Ghasemi, Abdolhamid Alhavaz, Azade Ghasemi, Maryam Rezaei Dastjerdi
Publikováno v:
Journal of Esthetic and Restorative Dentistry. 29:264-269
Objective Autopolymerized poly methyl methacrylate (PMMA) resin is commonly used for the construction of interim restorations; however, it has less than optimal mechanical properties. In this article, we evaluated the reinforcing effect of adding unt
Autor:
Sina Haghanifar, Zahra Sadat Madani, Ehsan Moudi, Abdolhamid Alhavaz, Mohammad Hadi Bagheri, Ali Bijani
Publikováno v:
Imaging Science in Dentistry
Purpose: The aim of this study was to investigate the accuracy of cone-beam computed tomography (CBCT) in the diagnosis of vertical root fractures in a tooth with gutta-percha and prefabricated posts. Materials and Methods: This study selected 96 ext