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Biomedical subjects

R T Glass

Publications and source records attributed to R T Glass.

14 recordsLinked to original sources
PubMed1991

The dilemma of denture contamination.

Fourteen dentures from patients requiring new dentures were cultured, treated with Clorox/Cascade/H2O solution, Brushgard, Polident, or distilled water and re-cultured. All 14 dentures were contaminated with multiple microorganisms. The Clorox/Cascade/H2O solution was most effective at decontamination with 71 percent of the treated dentures showing no growth of microorganisms. Brushguard showed no growth in 57 percent; Polident showed no growth in 36 percent; and water showed no growth in 14 percent. Of note, Brushgard, Polident, and water-treated dentures also allowed growth and predominance of other microorganisms that did not predominate on the original culture. The results of this study indicate that there is no product on the market at this time capable of consistently disinfecting the denture depths.

Denture Cleansers↗
PubMed1990

Dentists' and dental hygienists' attitudes toward toothbrush replacement and maintenance.

The purpose of this study was to survey dental practitioners regarding their own habits and information provided to their patients on toothbrush replacement and maintenance. Questionnaires were mailed to 717 Chicago-area dentists and dental hygienists with a response rate of 47.5% (n = 341). Results indicate the practitioners recommend their patients replace their toothbrushes usually at three-month intervals when bristles are bent or splayed. This suggested time frame was similar to the interval used by dentists and dental hygienists to discard their own brushes. No particular toothbrush maintenance was routinely recommended, except rinsing the brush and allowing it to air dry. Although practitioners (71-4%) believed the brush was considered a source of microorganisms, most did not suggest soaking the brush in a sanitizing solution. It appears that practicing dentists and dental hygienists may be aware of new research on toothbrush replacement but, for reasons as yet undocumented, this information is not relayed to their patients.

Attitude of Health Personnel↗
PubMed1990

Dilemma of denture contamination.

Fourteen dentures from patients requiring new dentures were cultured, treated with Clorox/Cascade/H2O solution, Brushgard, Polident, or distilled water and re-cultured. All fourteen dentures were contaminated with multiple microorganisms. The Clorox/Cascade/H2O solution was most effective at decontamination with 71% of the treated dentures showing no growth of microorganisms. Brushgard showed no growth in 57%; Polident showed no growth in 36%; and water showed no growth in 14%. Of note, Brushgard, Polident, and water treated dentures also allowed growth and predominance of other microorganisms that did not predominate on the original culture. The results of this study indicate that there is no product on the market at this time capable of consistently disinfecting the denture depths.

Denture Cleansers↗
PubMed1978

Osteosarcoma of the mandible. Report of a case.

A case of osteosarcoma of the mandible with recurrence is presented, and the pertinent literature is reviewed. There was dramatic response to chemotherapy and return of full sensation to the left inferior alveolar nerve distribution.

Bone Neoplasms↗
PubMed1975

Teaching self-examination of the head and neck: another aspect of preventive dentistry.

A technique for self-examination of the oral cavity and head and neck has been presented. The technique is simple in its design and yet thorough in its scope. The need for such an examination is established on the incidence of malignancies in this area and the importance of early detection, diagnosis, and treatment. The role of dental auxiliaries and the role of risk factors are discussed.

Face↗
PubMed1975

Multiple animal bite wounds: A case report.

A case of multiple animal bite wounds is presented along with the techniques used to apprehend the culprits. The victim was a 13 month-old black female who had in excess of 80 puncture wounds. Initially the wounds were thought to be caused by a mechanical instrument but, after an autopsy, were determined to be caused by a large animal. Two German shepherd dogs were apprehended and impressions of their teeth compared favorably with the wounds from both the casts made from the body and the body itself. The etiology of the wounds was further substantiated by microscopic examination of one of the wound sites. The identification of bite wounds and the techniques used to confirm the identity of the culprit are discussed.

Animals↗