Hamad Mohammad Alharkan

ORCID: 0009-0002-4695-0848
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Dental Research and COVID-19
  • Dental materials and restorations
  • Endodontics and Root Canal Treatments
  • Global Maternal and Child Health
  • Dental Health and Care Utilization
  • Orthodontics and Dentofacial Orthopedics
  • Dental Erosion and Treatment
  • Dental Implant Techniques and Outcomes
  • Food Security and Health in Diverse Populations
  • Occupational health in dentistry

Qassim University
2023-2024

Shaheed Zulfiqar Ali Bhutto Institute of Science and Technology
2023

Resin-based composites (RBCs) evolved into favoured materials for teeth restorations, marking a significant change in dental practice. Despite many advantages, RBCs exhibit various limitations their physical and chemical properties. Therefore, we assessed the dentists' awareness of possible complications after direct composite restorations opinions about this material.

10.1016/j.jdent.2024.105009 article EN cc-by Journal of Dentistry 2024-04-20

The inequalities in oral health remain one of the current issues global public agenda. number studies investigating disparity by religious identity is limited and there currently no such report relating to health. Similarly, compelling evidence for disparities between socioeconomic statuses, education levels, ethnic groups. This ecological study aimed explore health-related outcomes Muslim non-Muslim countries country income status.

10.7759/cureus.51917 article EN Cureus 2024-01-08

Composite materials are widely used in dentistry for direct tooth restorations. However, they highly sensitive to the working technique employed during restorative procedure. Even minor procedural errors can have a significant impact on quality including longevity of restoration. Hence aim this study was determine material preferences and analyse clinical problems associated with composite restorations cohort dentists. A 20-item online questionnaire created English administered 1830 general...

10.1016/j.identj.2024.06.012 article EN cc-by International Dental Journal 2024-07-01

This study aimed to evaluate the predisposition of microleakage in permanent molar teeth following different preparation techniques for pits and fissure sealants.

10.7759/cureus.50382 article EN Cureus 2023-12-12

A BSTRACT Objective: This study aims to assess and compare the color stability of 3D-printed, computer-aided design–computer-aided manufacturing (CAD-CAM)-milled, conventional materials used in interim dental restorations. Materials Methods: Sixty-four disc-shaped specimens (10 mm diameter, 1.5 thickness) were fabricated from four types materials: autopolymerizing polymethyl methacrylate (PMMA), bis-acryl composite resin, CAD-CAM PMMA 3D-printed provisional resin. Each group polished was...

10.4103/jpbs.jpbs_1016_24 article EN cc-by-nc-sa Journal of Pharmacy And Bioallied Sciences 2024-12-01

A BSTRACT Rubber dam isolation is crucial in dentistry, but its use varies among dental students. There a need to assess their awareness, attitudes, and practices find ways promote usage. To evaluate students’ knowledge regarding rubber identify barriers use. The study employed cross-sectional design isolation. Data were collected from students at Al-Qassim University during the period January March 2023. convenience sampling method was used, involving third, fourth, fifth academic years,...

10.4103/jpbs.jpbs_1256_23 article EN cc-by-nc-sa Journal of Pharmacy And Bioallied Sciences 2024-04-01
Coming Soon ...