Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Alireza Hashemi Ashtiani"'
Autor:
Vahid Rakhshan, Nastaran Atashkar, Atefe Rekabi, Zahra Paydar, Alireza Hashemi Ashtiani, Negin Ashoori, Mehrnaz Moradinejad
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-24 (2024)
Abstract No study has examined the simultaneous effect of facial forms, midline deviations and midline angulations on facial beauty. Therefore, this comprehensive study aimed to evaluate these and many other hypotheses. This psychometric study was pe
Externí odkaz:
https://doaj.org/article/4d12e08051b7437db00bbdd8e9399c5b
Autor:
Sepideh Bagheri, Mohammadreza Shokuhifar, Mehrnaz Moradinejad, Mahshid Razavi, Alireza Hashemi Ashtiani, Behnaz Baratvand, Vahid Rakhshan
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-17 (2023)
Abstract Background The 3D position of the mental foramen (MF) is of significant clinical value in dental implantology and mandibular surgeries or in local anesthesia. Despite its importance, it is not clearly known how the position of MF can alter i
Externí odkaz:
https://doaj.org/article/4ae5f863e19c482ca324c863157623dc
Autor:
Marzie Yazdi, Hanie Daryanavard, Alireza Hashemi Ashtiani, Mehrnaz Moradinejad, Vahid Rakhshan
Publikováno v:
Dental Research Journal, Vol 20, Iss 1, Pp 41-41 (2023)
Background: An ever-increasing demand is seen for clear aligners and transparent vacuum-formed retainers. They are esthetic and convenient. However, the biomaterials used in these appliances might pose biological safety and biocompatibility threats i
Externí odkaz:
https://doaj.org/article/65a1f2b16bab4b669ca94b6cf9cff99c
Publikováno v:
Case Reports in Dentistry, Vol 2022 (2022)
Introduction. The prevalence of nonsyndromic multiple supernumerary teeth is less than 1% of all hyperdontia cases which themselves have a rather small prevalence. Cases with 10 impacted nonsyndromic supernumerary teeth are extremely rare. This repor
Externí odkaz:
https://doaj.org/article/28a72c125ba143c2ac25c23abbe0d11e
Publikováno v:
Dental Research Journal, Vol 16, Iss 2, Pp 71-75 (2019)
Background: The degree of tooth enamel wear is an important aspect of the clinical acceptability of all-ceramic restorations. The purpose of this study was to compare the degree of enamel wear by feldspathic porcelain and polymer-infiltrated ceramic.
Externí odkaz:
https://doaj.org/article/c9accff18b8546bf9d27e3cce9172488
Publikováno v:
Journal of Dental Medicine, Vol 31, Iss 1, Pp 27-33 (2018)
Background and Aims: Wear resistance of artificial teeth has an important role in denture longevity. The purpose of this in vitro study was to evaluate the wear resistance of three types of composite resin denture teeth with that of acrylic resin. Ma
Externí odkaz:
https://doaj.org/article/34f5348c356b425e8b6fae8f406ed663
Autor:
Asadollah Ahmadzadeh, Alireza Hashemi Ashtiani, Saeid Epakchi, Mehdi Pormehdi, Ammar Neshati, Farnoosh Golmohamadi, Najmeh Mousavi
Publikováno v:
Journal of Islamic Dental Association of Iran, Vol 26, Iss 3, Pp 170-176 (2014)
Background and Aim : Enamel wear is among the main disadvantages of ceramic restorations. Recently, use of full zirconia crowns without dental porcelain has been suggested. The aim of this study was to compare the effect of feldspathic porcelain and
Externí odkaz:
https://doaj.org/article/f0a245f8937e465cb661f228b1cdada6
Autor:
Mehrnaz Moradinejad, Atefe Rekabi, Alireza Hashemi Ashtiani, Nastaran Atashkar, Vahid Rakhshan
Publikováno v:
BioMed Research International. 2022:1-22
Objectives. The jaw angle plays an important role in facial beauty. Therefore, this study is aimed at comparatively determining the range of most attractive female intergonial widths and gonial heights on Perceptometric frontal-view and three-quarter
Autor:
Amal Saki-Malehi, Alireza Hashemi Ashtiani, Fakher Rahim, Hojatollah Yousefimanesh, Ebrahim Eini, Amin Olapour
Publikováno v:
Oral and Maxillofacial Surgery. 26:185-194
The replacement of teeth with osseointegrated implants is one of the significant advances in the field of restorative dentistry. The time interval between tooth extraction and the implant can be very short or long. This systematic review and meta-ana
Autor:
Ebrahim Eyni, Hojatollah Yousefimanesh, Alireza Hashemi Ashtiani, Amal Saki-Malehi, Amin Olapour, Fakher Rahim
Background and aims: The replacement of teeth with osseointegrated implants is one of the significant advances in the field of restorative dentistry. The time interval between tooth extraction and the implant can be very short or long. This systemati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8533a07bfb150606d336de5d90846e03
https://doi.org/10.21203/rs.3.rs-190859/v1
https://doi.org/10.21203/rs.3.rs-190859/v1