Author

A. Balhaddad

3 papers indexed here

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Open access Aug 2026

Effect of different scaling instruments on the roughness of esthetic resin composite restorations: an in vitro study

Objectives This in vitro study aimed to evaluate the effect of different scaling methods on the roughness of various resin composites used in anterior teeth. Methods Seven commercially available resin composite materials were tested: 3M™ Filtek™ Z350 XT, Beautifil II, and Beautifil II LS, G-ænial Anterior, IPS Empress...

A. Alhumaidan, Turki Alshehri, Shahad T. Alameer et al. · Frontiers in Dental Medicine · 0 citations

Open access Sep 2026

Comparative effect of polishing and coatings on the surface properties of 3D-printed denture-base resin and teeth: an in vitro study

Background The surface properties of three-dimensional (3D)-printed resins remain an area requiring further improvement. Therefore, this study aimed to evaluate the effects of different polishing and coating protocols on the surface roughness and hardness of 3D-printed denture base resins (DBRs) and denture teeth. Meth...

Yousif A. Al-Dulaijan, Alawiyyah Alsayed, Mashael T. Alhejji et al. · Biomaterial Investigations i... · 0 citations

Open access Oct 2026

Wear Resistance and Fracture Load of Ceramic-Reinforced Hybrid 3D-Printed Denture Teeth: A Comparative Analysis Before and After Thermal Aging

Background/Objectives: This in vitro study evaluated the wear resistance and fracture load of newly introduced ceramic-reinforced hybrid 3D-printed permanent resin tooth materials and compared their mechanical performance with prefabricated polymethylmethacrylate denture teeth and a conventional 3D-printed resin tooth...

Mohammed M. Gad, Amr A. Mahrous, Essam A. Nassar et al. · Prosthesis · 0 citations