Achieving excellence using an advanced biomaterial: part 1.

Advancements in material research and adhesive technology have enabled the development of freehand bonding techniques that allow the preservation of remaining tooth structure and conservation of tooth structure during preparation-all while reinforcing the remaining tooth structure and improving the longevity and aesthetics of the restoration. In this article, the clinical concepts discussed were utilized with a recently developed composite resin material to restore the maxillary anterior dentition. Although the long-term benefits of this material remain to be determined, the utilization of this nanohybrid composite in this clinical presentation demonstrated an optimal functional and natural aesthetic result in the anterior region.

Developing form, function, and natural aesthetics with laboratory-processed composite resin--part II.

Unlabelled: Although the literature has provided clinicians with some awareness of restorative material alternatives, such as laboratory-processed composite resin, these systems are not yet fully understood and implemented in daily practice, despite their benefits to dental patients. Whereas part I highlights treatment planning, preparation design, and impression making for an indirect resin onlay, this article emphasizes the laboratory fabrication as well as the involved adhesive bonding and finishing protocols. Additionally, it presents considerations for the selection of either indirect resin- or porcelain-based materials.

Developing form, function, and natural aesthetics with laboratory-processed composite resin--Part I.

The metallic restorative materials of the past required the dentist to focus on function and form because metal had no tooth-colored properties. The development of tooth-colored restorative materials has introduced a new element in the restorative equation--color. Unfortunately, many clinicians continue to apply a "metallic mentality" to restorative techniques with the newer adhesive restorative materials that can produce a tooth-colored appearance.

Selection defines design.

The era of "extension for prevention" used restorative materials and cavity preparation designs in an attempt to arrest the caries process. In the new era of "prevention to eliminate extension," many of the old limitations are no longer applicable because of advances in research and technology. The advances in restorative materials and adhesive technology require the use of an adhesive design concept when considering restorative material selection, preparation designs, and adhesive protocol and placement procedures and techniques.

Direct applications of a nanocomposite resin system: Part 2--Procedures for anterior restorations.

Nanocomposite resins allow clinicians to create restorations with improved biocompatibility function, and aesthetics. By ensuring that the patient's condition is clearly and thoroughly evaluated preoperatively, the clinician can develope natural, harmonious integration of the restorative material with the patient's natural tooth structures. The critical information captured during the initial visit can also be used to ensure development of natural contours, light refraction, and characterization .

Direct applications of a nanocomposite resin system: Part 1--The evolution of contemporary composite materials.

Unlabelled: The delivery of functional, aesthetic restorations has been simplified by the introduction of contemporary composite materials. The most recent innovation in composite resin technology is the revolutionary application of nanocomposite theories in restorative materials. Contemporary nanocomposite materials deliver increased aesthetics, strength, and durability, combining scientific principles for increased longevity.

Developing natural aesthetics with direct composite restorations.

Contemporary direct restorations have significantly evolved since their initial development, allowing clinicians to develop natural-looking restorations. Composite resins can be applied for restoration of cavities, anterior tooth reconstruction, core preparation for crowns, splinting, provisionalization, placement of orthodontic brackets, and cementation. The development of hybrid and microfilled composite materials has further improved the clinician's ability to deliver minimally invasive treatment options.

Perioesthetic approach to the diagnosis and treatment of carious and noncarious cervical lesions: Part II.

Unlabelled: Several classes of tooth-colored materials are available for restoring carious and noncarious cervical lesions. Included are the composite resins, which can be bonded into the cervical area to provide predictable form, function, and esthetics. Part I of this two-part report reviewed the etiology of noncarious cervical lesions and provided a series of clinical case reports showing the importance of the periodontal aspect of lesion management.

Color matching with composite resin: a synchronized shade comparison.

While traditional shade guides have been developed to facilitate shade selection for various restorative procedures, these tools are often fabricated according to the properties of porcelain materials rather than composite resin options. Contemporary composite resin restorations are often fabricated using incorrect guides that can compromise the final result. This article describes a predictable procedure for shade determination, shade mapping, and custom shade tab fabrication for predictable restoration using direct composite resin materials.

Perioesthetic approach to the diagnosis and treatment of carious and noncarious cervical lesions: Part I.

Several factors can contribute to the development of noncarious cervical lesions. Therefore, these lesions can be described and classified according to their primary etiology. Traditionally, most dentists have treated noncarious cervical lesions only with restorative methods, for example, composite resin restorations.

Adhesive reattachment of a tooth fragment: the biological restoration.

Recent developments in restorative materials, placement techniques, preparation design, and adhesive protocols allow clinicians to predictably restore fractured teeth. Using a minimally invasive approach, treatment of the maxillary anterior region can be effortlessly completed within a single appointment. If the original tooth fragment is retained following fracture, the natural tooth structures can be reattached using adhesive protocols to ensure reliable strength, durability, and aesthetics.