Effect of pulp chamber depth on failure load and mode of failure of CAD/CAM endocrowns.

Aim: The present study aimed to investigate the effect of pulp chamber depth on the failure load and mode of failure of CAD/CAM endocrowns.

Materials And Methods: Thirty mandibular molars were sectioned above the cementoenamel junction (CEJ), followed by root canal treatment. Teeth were sectioned at a level of 1.

The prevalence of partial edentulism and complete edentulism among adults and above population of Riyadh city in Saudi Arabia.

Objectives: The present study was conducted to investigate the prevalence of complete edentulism and partial edentulism among adults and above population in Riyadh city, in relation to gender, age, and education level. Baseline information related to edentulism will help us take action to promote oral health.

Methods: A cross-sectional stratified cluster study was carried out in 2018-2019 in several dental care centers across Riyadh city.

The epidemiology of edentulism and the associated factors: A literature Review.

Considering the advancement of curative and preventive dentistry, edentulism is still a challenging problem for healthcare providers all over the world. Dental caries and periodontal diseases are the main causative factors to teeth loss and eventually, if untreated, lead to edentulism. The socioeconomical factors also contribute to the edentulism as it has an association with education and income status.

A Comparison of Dental Caries in Urban and Rural Children of the Riyadh Region of Saudi Arabia.

The data presented in this study aimed to document caries prevalence and severity among a representative sample of 6, 12, and 15 years old Saudi Children. The study examined a total of 1,986 school children from 75 schools in urban and rural areas of Riyadh region, Saudi Arabia. Children having one or more dental caries lesion were used to determine prevalence of dental caries.

Dentists' opinion and knowledge about preventive dental care in Saudi Arabia: a nationwide cross-sectional study.

Aim: The aim of this study was to determine the dentists' opinions on causes for high prevalence of dental caries in the country and to assess their level of knowledge about preventive dental care.

Materials And Methods: A questionnaire based national crosssectional survey among 500 dentists was conducted under the auspices of Directorate of Dentistry, Ministry of Health. The data was analyzed using SPSS software version 11.

Single-tooth implant restorations: a retrospective study.

Single-tooth implant restorations are a demanding clinical endeavor. Predictable results can be achieved when clinicians adhere to a recommended protocol for placement and reconstruction. As the demand to use implants to replace single missing teeth increased, so did the demand for superior esthetic outcome and immediate insertion and loading.

The effect of repeated torque on the ultimate tensile strength of slotted gold prosthetic screws.

Statement Of Problem: Repeated torque may alter the mechanical properties and fracture resistance of certain prosthetic retaining screws.

Purpose: This study evaluated the effect of repeated torque and salivary contamination on the ultimate tensile strength of one type of slotted gold prosthetic retaining screw.

Material And Methods: Forty-five slotted gold prosthetic screws from the same manufacturer (Implant Innovations) were divided randomly into 9 groups of 5 screws each, with group 0X being an unused control.