Comparison of marginal fit between milled and three-dimensional printed polymethylmethacrylate prostheses for single crowns, anterior bridges, and pier abutment bridges: An in vitro study.

Aim: The purpose of this in vitro study was to compare the marginal fit of various three-dimensional (3D) printed and milled polymethylmethacrylate (PMMA) dental prostheses.

Settings And Design: The study was conducted in an in vitro study setting.

Materials And Methods: With a sample size of 45 for each fabrication method, this investigation compared the marginal fit of milled (Group 1) and 3D printed (Group 2) PMMA dental prostheses across different designs.

Evaluation of the Colour Stability and Surface Roughness of Polymethylmethacrylate and Indirect Composites With and Without Ageing: An In-Vitro Study.

Background: Indirect restorations are a staple restorative option in dentistry due to their versatility, exceptional aesthetics, and desirable strength and longevity. Metal ceramics and all ceramics are the material of choice for permanent restorations but come with certain disadvantages, such as chipping, fracture, and wear of the antagonist tooth or restoration. Polymethylmethacrylate (PMMA) and indirect composite resins are commonly used materials due to their favourable properties for temporary restorations, but lately, they have been chosen as the restorative material of choice for implant-supported full-mouth rehabilitations.

A Comprehensive Review of the Surface and Chromatic Properties of Monolithic Zirconia: Evaluating the Impact of Polishing and Finishing Methods on Aesthetics and Performance.

Monolithic zirconia is widely used in dentistry due to its outstanding mechanical properties, biocompatibility, and aesthetic qualities. This review examines how different polishing and finishing methods impact the performance and appearance of monolithic zirconia restorations. Derived from zirconium, zirconia is a robust ceramic that exists in monoclinic, tetragonal, and cubic forms, with properties that prevent crack propagation.

Efficiency of a Sensory-Adapted Dental Environment Versus Regular Dental Environment in Neurotypically Healthy Children: A Parallel-Arm Interventional Study.

Introduction The basic principle of a sensory adaptive dental environment is that an individual's sensory experiences have a significant impact on their emotional and psychological well-being. Taste, smell, touch, hearing, and sight are the five basic senses that affect our perception and responses to the environment. The study aimed to assess the effectiveness of a Sensory-Adaptive Dental Environment (SADE) compared with a Regular Dental Environment (RDE) in reducing anxiety, improving behavior, and providing a smooth experience for children undergoing dental treatment.

Evaluation of the Success of Autogenous Block Grafting in Atrophic Maxillary and Mandibular Ridges Prior to and After Implant Placement.

Background: Dental implantology's success relies on adequate bone volume and quality, necessitating bone augmentation for implant placement. Primary lateral bone augmentation, utilizing autogenous block grafts, addresses horizontal bone loss.

Objective: This study aims to evaluate the efficacy of autogenous block grafting, specifically ramus and fibula blocks, in addressing severe atrophic ridges before and after implant placement.

Current status of usage of ivermectin in the management of COVID.

The antibacterial, antiviral, and anticancer properties of ivermectin make it a wonder drug with a wide range of possible applications. It works against a variety of microorganisms, including viruses. Ivermectin has a wide range of antiviral effects, according to research in animal models.

Presence of impacted supernumerary teeth in the Indian population.

A tooth that does not erupt into the dental arch during the anticipated developmental window is said to be impacted. A supernumerary tooth (ST) would be any dentition or odontogenic entity that grows from a tooth germ more often than is typical for a particular area of the dental arch (ST). The study's goal is to determine how commonly impacted supernumerary teeth are present within the Indian community.

Awareness on the management strategy of stitch abscess among dental students.

Stitch abscesses are abscesses that develop following surgical procedures as a result of suture infections. Because of nonabsorbable sutures, the material reacts with connective tissue, generating adhesions around the stitch. The use of this type of material increases the risk of infection.

Awareness of usage of Vicryl suture material in oral surgical procedures.

Oral surgical procedures constitute a very important part in the broad scope of general dentistry. This necessitates a significant need for dental students to know about the suture materials. This study aims to assess the awareness of Vicryl suture material in dental surgical procedures.

Awareness of usage of fentanyl in dental applications among dental students.

Opioids like fentanyl are used both alone and in combination with other drugs to induce anesthesia and treat pain. It is also combined with heroin or cocaine when used recreationally. It starts acting quickly, and its effects usually wear off within 2 h.

Awareness on resonance frequency analysis in dental implantology among dental practitioners and dental students.

In a partial or entirely independent jaw, oral implantology is a technique in dentistry used to enhance the function of mastication, esthetics, and phonation. An important diagnostic aspect for the effectiveness of implant therapy is the stability of the implants. This study aims to measure dental professionals' and dental students' knowledge of resonance frequency analysis (RFA) in dental implantology.

Expectation of treatment outcomes in complete denture wearers.

Edentulism is a condition associated with age, and the outcome of prosthodontic treatment depends on a number of dental and nondental factors. In complete denture therapy, patient satisfaction is a key objective and various other variables affect this parameter. The ability to foresee its preferences may assist dentists in making informed treatment selections.

Awareness on D-dimer assay among dental students.

D-dimer molecules are formed by the degradation of cross-linked fibrin during the process of fibrinolysis. The formation of D-dimer requires the activity of activated factor XIII (factor XIIIa), plasmin, and thrombin. To assess the awareness about D-dimer assay among dental students.

Awareness on current status of usage of ritonavir in the management of covid among dental students.

Ritonavir's pharmacodynamics raise questions regarding whether medication concentrations high enough to block the SARS-CoV-2 proteases can be obtained. Ritonavir may have a therapeutic benefit at any stage of the disease, although pharmacodynamic issues and the absence of clinical benefit data among hospitalized COVID-19 patients cast doubt on this claim. To study the awareness on current status of usage of ritonavir in the management of COVID among dental students.

evaluation of fracture resistance and cyclic fatigue resistance of computer-aided design-on and hand-layered zirconia crowns following cementation on epoxy dies.

Aim: This study was to compare the fracture resistance and cyclic fatigue resistance of hand-layered zirconia crowns and computer-aided design (CAD)-on crowns (lithium disilicate with zirconium oxide).

Settings And Design: Comparative - study design.

Materials And Methods: All ceramic crown preparation was done on a mandibular molar ivorine tooth, impression made, and duplicated.