The Evolution of CAD/CAM Technologies
This presentation will review some of the myths surrounding CAD/CAM ceramics and provide an update on the state of the science on functional, biologic, and esthetic properties of current ceramic restorations.

Indications of In-Office Treatments: Topical Fluoride, Varnish, Foam and Gels
A study conducted in the 1990s, demonstrated a steady rate of decline of instances of coronal caries through the 1980s. This decline was attributed to an increase in oral health education regarding diet, oral hygiene and an increased awareness about the benefits of applying fluoride-containing topical treatments such as dental sealants varnishes, foams, or gels to the teeth of individuals of all ages in moderate-to-high risk groups for caries. This presentation reviews the history, efficacy, and indications. You will learn the history of all varnishes, differences in fluoride foams and gels as well as which fluorides work best for different patients and practices.

Effective Restorative Dentistry Using CO2 Hard Tissue Laser
The CO2 9.3um hard tissue laser has made restorative dentistry more acceptable to patients mainly due to the lack of local anesthesia required for most all restorations. Procedures will be shown on both virgin teeth as well as replacement of previous restorations. What has been most impressive is how the cutting speed can be varied in both enamel and dentin. Also the efficiency as well as the simplicity of operation will be included. Finally, you will see patient responses after the procedures showing the effectiveness of the laser in anesthetizing the teeth being treated.

The Hidden Value of Digital Radiography for Caries Detection
The webinar will cover the basic features of Logicon and how it works, our recommended protocol for using it, and its role in the treatment plan for the version (4.0) presently on the market, where the dentist selects the surfaces to analyze and initiates the analysis. The webinar will also describe a new version (5.0) presently under FDA review that raises digital caries detection to a new level where all the surfaces in a bitewing radiograph are analyzed automatically at one time to give the dentist (and patient) a more global view of the state of their teeth.

Bonding and Cementing Zirconia Restorations: Current Clinical and Scientific Information
Zirconia continues to play a significant role in modern restorative dentistry. From Implants to abutments all the way to frameworks and monolithic crowns. How we manage the process of bonding and cementing these restorations is extremely important to their long term retention and success. This presentation highlights the different approaches available today and specifically defines protocols with clinically relevant research.

Non-Surgical Periodontal Therapy: Decision Making in the 21st Century
Non-surgical periodontal therapy is a vital part of everyday dental practice. Since the majority of periodontal therapy is performed by general dentists and dental hygienists, it is critical that clinicians have all of the requisite skills and information needed to perform these services at the highest level possible. The purpose of this presentation is to provide the latest evidence- and practice- based information on periodontal debridement and adjunctive therapies that can improve patient outcomes. Though surgical procedures may still need to be performed in some sites, the majority of inflammatory periodontal disease can be eliminated or reduced significantly using the techniques and protocols discussed in this educational segment on non-surgical periodontal therapy.

Laser-Assisted Flapless Crown Lengthening: A Case Series
In medicine, and to a lesser extent in dentistry, evolving technologies have served to expand the indications for minimally invasive procedures. In dentistry, lasers, although currently less integral to advances in minimally invasive procedures, are nevertheless evolving as potentially effective adjunctive tools within the therapeutic arena.

Papilla Proportions in the Maxillary Anterior Dentition
Interdental papilla heights of maxillary anterior teeth were measured from the gingival zenith, along with clinical crown lengths.

Surface Roughness of Restroation Margin Preparations: A Comparative Analysis of Finishing Techniques
This study compared the margin profile and surface roughness created by the tips of four different finishing instruments: fine diamond, dura white stone, tungsten carbide, and ultrasonic diamond-coated tips (UDTs). The aim was to determine which of these instruments produced the smoothest finish and created the most evenly contoured margin characteristics. It was hypothesized that UDTs would produce a rougher dentin surface than a fine diamond bur, that a tungsten carbide bur would provide a smoother finish than a fine diamond, and that the dura white stone would produce an intermediate finish.