Medicine and Health Sciences Commons^™

Bisphenol A Blood And Saliva Levels Prior To And After Dental Sealant Placement In Adults, Joyce Marie Downs

Dental Hygiene Theses & Dissertations

Placement of pit and fissure dental sealants is an effective therapy for tooth decay prevention and is widely accepted as a standard of care throughout the United States. Pit and fissure dental sealants (sealants) are manufactured using the resin component of composite dental materials, formed by reacting glycidyl methacrylate with bisphenol A. Bisphenol A (BPA) is a hormonally active, synthetic chemical that is part of a broad group of chemicals known as endocrine disrupting compounds, xenoestrogens, which mimic bioactivity of estrogen. This study measured BP A in saliva and blood after the placement of a widely used, pit and fissure …

Preventative Oral Health Services Provided By Nurses' Aides To Nursing Home Residents, Deborah Lewis Hardy

Dental Hygiene Theses & Dissertations

The purposes of this investigation were to identify: 1) what preventive oral health services were provided by nurses' aides to nursing home residents, 2) how frequent preventive oral health services were performed by nurses' aides, 3) who nurses' aides reported abnormal or suspicious findings detected in the resident's mouth, 4) what factors discouraged and encouraged nurses' aides performance of oral health services, and 5) how nurses' aides rated their oral health knowledge of services they performed. The study population was comprised of a random sample of 40 percent of nursing home facilities in southeastern Virginia. A 14-item questionnaire was administered …

Pedodontists' Attitudes Toward Pit And Fissure Sealants As A Preventative Oral Service, Kathern Rheanice Hamlin

Dental Hygiene Theses & Dissertations

The purpose of this survey was to assess periodontists' attitudes toward pit and fissure sealants as an oral health service. A self-designed, 43-item questionnaire and a letter of transmittal were mailed to a random sample of periodontists belonging to the American Academy of Periodontics (N=S00). Data were obtained from 288 returned questionnaires (58 percent).

Data analysis suggested that periodontists' attitudes have changed over the past nine years in that: (1) more periodontists are assigning a high value of pit and fissure sealants in preventing dental caries, (2) more periodontists are using pit and fissure sealants to prevent dental caries, and …