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Factors Affecting Gingival Excess, Altered Passive Eruption And Recession In The Mandibular Anterior And Premolar Sites, William Bohlen Aug 2010

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 Jun 2010

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. …