In 2005, Quintessence will launch a unique concept in journal publishing. Capitalizing on the superb training value of live-action video, the new quintessence digital journal will present advanced clinical procedures performed live by world-class clinicians. Each DVD will contain 3 or 4 video segments, each on a different dental-related topic (restorative, surgical, implant, etc).
Available by subscription or as a single issue, this quarterly journal offers viewers the opportunity to observe and even study the ways in which experienced practitioners manage every step—including unexpected problems—of common clinical procedures performed in real time and on actual patients. Nothing facilitates learning so well as witnessing the choices made by expert clinicians and listening as they explain the decision-making that guides them. The new qdj will introduce a new era in the way advanced clinical procedures are mastered.
To download a demo, click here: Issue #1 Preview
Contents
YAG Laser Applications—26 min
by F. Schwarz
CONTENTS
Laser – Basic Concepts
Principles of Fluorescence Measurement
Nonsurgical Periodontal Therapy
Surgical Periodontal Therapy
Treatment of Cervical Dentin Hypersensitivity
SYNOPSIS
The primary goal of periodontal therapy is to remove bacteria-laden dental plaque otherwise that will lead to progressive decay. In addition to the classic forms of periodontal therapy, laser modalities have also been proposed in recent years. The Er:YAG laser appears to be the most promising laser system for the treatment of marginal periodontitis. Several studies have demonstrated this laser's excellent ability to remove subgingival calculus without producing thermal effects in adjacent tissues.
In addition, controlled clinical studies have shown that the Er:YAG laser leads to a significant increase in clinical attachment in both nonsurgical and surgical periodontal therapy. Preliminary clinical results indicate that this minimally invasive tool permits instrumentation of very deep and flat pockets (eg, when removing root cement or in patients with increased gingival recession) without injuring hard and soft dental tissues. This live operation video demonstrates use of the Er:YAG laser for both nonsurgical and surgical periodontal therapy.
Tooth Preparation for Porcelain Laminate Veneers—45 min
by G. Gürel
CONTENTS
Anterior Tooth Preparation
Taking Impressions
Creating an Aesthetic and Functional Bite
Preparing the Provisional Restoration and Cementing a Single Veneer
SYNOPSIS
This video demonstrates minimally invasive aesthetic preparation techniques that ensure optimal and patient-friendly dental care with maximum leeway for the dental technician. Aesthetic preliminary recontouring (APR) and aesthetic pre-evaluative temporaries (APT) are two important tools for 100% precise, predictable, and reproducible preparation of teeth for porcelain veneers, regardless of tooth position. This method can be used to create porcelain laminate veneers for all patients, including those with gaps between teeth, severe discoloration, abnormal tooth shape or growth, and more.
No preparations were made prior to this video recording (except for the wax impressions). Dr Gürel saw the patients for the first time only a few minutes before performing the treatment. As a result of good communication with the laboratory, the aforementioned techniques provided a simple strategy for management of this extremely difficult problem, which was solved within an hour without complications.
Regenerative Therapy for Multiple Recessions—39 min
by B. Heinz
CONTENTS
History
Incision
Root Smoothing
Emdogain Application
Periosteal Incision
Suture Technique
PrefGel Application
SYNOPSIS
Regenerative periodontal surgery with Emdogain enamel matrix protein: The goal of regenerative periodontal surgery is to rebuild destroyed periodontal structures. Bone transplants, bone replacement materials, and nonresorbable and resorbable membranes have been and still are being used.
In a new therapeutic approach to periodontal regeneration, the root surface is conditioned using an enamel matrix protein derivative (Emdogain, Biora). The protein complex stimulates the regeneration of root cement, which in turn leads to the regeneration of bone and collagen fibers.
Since the early 1980's, Professor Lars Hammerström's Swedish research team has performed extensive research and studies on this method and its mode of action.
Emdogain is now used for treatment of vertical bone defects and furcation defects. The exposed root surface is first carefully scaled using handheld instruments or a rotating, fine-grain diamond drill. PrefGel EDTA suspension (Biora) is then applied for 2 minutes, then thoroughly rinsed with physiological saline solution. The EDTA suspension serves to remove the smear layer and opens the dentinal tubules, leading to improved binding of Emdogain to the root surface. Emdogain is applied to the blood- and salivafree root surface immediately after rinsing. Finally, the wound is sutured closed.
Single-issue price: US $128
Also available as a subscription.
