objective: retention and resistance of the implant-tissue supported overdenture may be affected by the type of attachment. the aim of this research was to compare the retention and resistance of nobel biocare ball (nbb), nobel biocare bar and clip (nbbc) and sterngold era red (erar) attachments on an implant-tissue supported overdenture model. materials and methods: the attachment samples were ...

conclusions according to this study results, implant-retained overdenture prosthesis provided better qol for iranian patients. results in the group of iod, 55.6% of the patients had “good” qol vs. 46.7% of the patients in cd group. three patients (6.6%) in both groups had “poor” qol. no significant relationship was observed between demographic factors and different dimensions of qol, except the...

Objective The aim of this study was to show DPid as an important tool of potential application to solve cases with dental prosthesis, such as the forensic case reported, in which a skull, denture and dental records were received for analysis. Material and Methods Human identification is still challenging in various circumstances and Dental Prosthetics Identification (DPid) stores the patient'...

background: assessment of prosthetic needs in a special population would aid in planning the oral health service programs. the aim of this study was to assess the dental prosthetic status and prosthetic needs in a sample of green marble mine laborers of udaipur, india.     methods: the study population comprised of 513 green marble mine laborers who were divided into four age groups (15-24, 25-...

objectives : the purpose of this in vitro study was to compare the marginal adaptation and fracture resistance of a zirconia-based all-ceramic restoration with two preparation designs. materials and methods: twenty-four mandibular premolars were randomly divided into two groups (n=12); the conventional group received a peripheral shoulder preparation and the modified group received a buccal sho...

Forensic dentistry can significantly contribute to the identification of victims especially in cases of charred, decomposing, mutilated or skeletonized bodies. However, in order to make this procedure technically feasible it is necessary to find dental records produced before death. This study aims to report a case of a mummified body identified through dental traits found within a plaster cast...

objective: there is no definitive data on the strength of glass fiber and cast posts with different length. this in vitro study was designed to investigate and compare the effect of length on the retentive strength of glass fiber and cast posts. materials and methods: sixty recently extracted intact maxillary canine teeth were cut 1mm above the cej. the specimens were endodontically treated and...

background and aim of study: long span is seen in many clinical situations, treatment planning options of these cases are difficult and may require: fpd, rpd or isp. each option has its own disadvantages: mechanical, patient relief and cost respectively. this article will evaluate the stress distribution of another treatment option which is adding a single supporting implant to the fpd by using...

background cleft lip and palate as the most common congenital defect of oral cavity possesses a heavy socioeconomic burden for both the child and parents. nasoalveolar molding (nam) has received more attention to enhance future facial appearance and function during recent decades case presentation a 21-day old female neonate was referred with a bilateral cleft lip and palate. parents complained...