Related Experiment Video
Updated: Jun 25, 2026

07:42
Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
Published on: December 20, 2024
Predictable repair of provisional restorations
Barry D Hammond1, Jeril R Cooper, David A Lazarchik
1Department of General Dentistry, MCG School of Dentistry, Augusta, GA 30912-1290, USA. bhammond@mcg.edu
Summary
Repairing dental provisional restorations is crucial for final results. This study presents an efficient method using flowable composite resin to quickly modify or repair methacrylate and bis-acryl temporaries, improving chairside efficiency.
Area of Science:
- Dentistry
- Dental Materials Science
Background:
- Provisional restorations are critical for final esthetic and functional outcomes in restorative dentistry.
- Traditional methods for provisional restoration modification can be time-consuming and may lead to suboptimal results.
- Auxiliary staff may lack specialized training, further complicating provisional fabrication.
Purpose of the Study:
- To describe an efficient and predictable method for repairing provisional restorations.
- To demonstrate the use of flowable composite resin for modifying both methacrylate and bis-acryl provisional materials.
- To improve the timeliness and productivity of provisional restoration adjustments.
Main Methods:
- A technique utilizing flowable composite resin for the repair of provisional restorations was employed.
- The method is applicable to both methacrylate and bis-acryl provisional materials.
- The procedure focuses on efficient chairside modification and repair.
Main Results:
- The described technique allows for timely and productive modification of provisional restorations.
- Flowable composite resin provides an effective means to repair or adjust provisional restorations.
- This method facilitates achieving an exceptional final result for definitive restorations.
Conclusions:
- High-quality provisional restorations are essential for successful esthetic and restorative dentistry.
- The presented techniques for optimizing resin provisional restorations are practical and enhance dental treatment delivery.
- Attention to detail in provisional fabrication and repair is paramount for optimal patient outcomes.
Related Concept Videos
Fractures: Bone Repair
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
Homologous Recombination
The basic reaction of homologous recombination (HR) involves two chromatids that contain DNA sequences sharing a significant stretch of identity. One of these sequences uses a strand from another as a template to synthesize DNA in an enzyme-catalyzed reaction. The final product is a novel amalgamation of the two substrates. To ensure an accurate recombination of sequences, HR is restricted to the S and G2 phases of the cell cycle. At these stages, the DNA has been replicated already and the...
