Periodontics and Periodontology Commons^™

Factors Affecting Gingival Excess, Altered Passive Eruption And Recession In The Mandibular Anterior And Premolar Sites, William Bohlen

Theses and Dissertations

Abstract FACTORS AFFECTING GINGIVAL EXCESS, ALTERED PASSIVE ERUPTION AND RECESSION IN THE MANDIBULAR ANTERIOR AND PREMOLAR SITES By William F Bohlen, D.M.D. A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Dentistry at Virginia Commonwealth University. Virginia Commonwealth University, 2010 Major Director: Thomas Waldrop, DDS, MS Program director, Department of Periodontics, Virginia Commonwealth University AIM: The aim of this study was to determine the factors affecting gingival excess, altered passive eruption and recession. METHODS: 100 subjects were examined clinically and models of their mandible were fabricated. Demographic, periodontal and cast measurements were …

The Prevalence Of Maxillary Altered Passive Eruption In A Dental School Population., Francisco Carlos

Theses and Dissertations

AIM: The aim of this investigation is to determine the prevalence of maxillary altered passive eruption in a dental school population. METHODS: 100 subjects were examined clinically and had models fabricated of their maxilla. Demographic, periodontal, cast measurements were recorded for each subject. Demographic variables recorded included age, gender, and ethnicity, history of orthodontic treatment, presence of incisal /occlusal wear, appearance of gingival excess, and presence of gingival asymmetry. Measurements made on cast included clinical crown length, clinical crown width, papillary height, and distance from the lateral gingival zenith to the gingival aesthetic line. Clinical crown width-to-length ratio was calculated. …

Statins Regulate Il-1Β - Induced Rankl And Opg Production By Human Gingival Fibroblasts, Ivelina Jurkowski

Theses and Dissertations (ETD)

Three-hydroxy-3-methyl-glutaryl-CoA (HMG-CoA) reductase competitive inhibitors, also known as statins, are widely used agents for lowering cholesterol and reducing the risk for a heart attack. Recent data suggest that statins influence bone metabolic activity by stimulating new bone formation both in vivo and in vitro. Bone resorption in periodontitis, an inflammatory disease, is orchestrated by the interaction of various cytokines in the inflamed tissue, produced by immune cells and also by resident cells such as human gingival fibroblasts (HGF) and periodontal ligament (PDL) cells. Three molecules, members of the tumor necrosis factor (TNF) ligand and receptor superfamilies, regulate the process of …

Peripheral Taste System In Inbred Mouse Strains, William Wes Shelton

Theses and Dissertations (ETD)

Taster and non-taster mice strains have been used extensively in animal taste research. Inbred mouse strains C57 and FVB have been proposed to be tasters, where as strains 129 and Balb/C are classified as non-tasters. Therefore, evaluating the peripheral taste system in these mice is of great importance to determine if there are morphological differences that might explain the physiological classification. The purpose of the present study was to determine if inbred mice that have been shown to be tasters have a larger number of fungiform papillae, have larger fungiform papillae and have larger taste buds. My work in this …

An In-Depth Look At Air Polishing, Caren M. Barnes

College of Dentistry: Faculty Publications

Air polishing has been available for four decades, however, the concept is based on a technology invented by Dr. Robert Black in 1945. Dr. Black invented the Air Dent, a device that used compressed air, water, and a highly abrasive powder to eliminate pain from cavity preparation, making anesthesia unnecessary. The Air Dent had numerous problems that could not be overcome, but Dr. Black never gave up on his idea. The technology he invented became the basis of air polishing and was first marketed in 1976. By the late 1970s, air polishing was readily available.

Air polishing represents the most …

Periodontal Disease And Adverse Pregnancy Outcomes: Treatment Recommendations For The Pregnant Patient, Tabitha Price

ETSU Faculty Works

No abstract provided.

Polishing Esthetic Restorative Materiai, Caren M. Barnes

College of Dentistry: Faculty Publications

When esthetic dental restorations are encountered during charting, they should be included in the treatment plan for the specific polishing procedures that are required. If the brand and type of esthetic restoration are known through the patient chart, the polishing procedures and products used should be those recommended by the manufacturer. If not possible, alternative polishing procedures should be used. A cleaning agent containing feldspar and rubber polishing cup can be used on all esthetic restorative materials with no chance of damage to the surface characterization.

The principles for polishing esthetic restorations are the same as for natural teeth. If …