Abstract

OVIEDO-RAMOS, Elisa Noemí. Effect of monitored and supervised brushing technique workshops with the “see-repeat” technique on oral hygiene in children with hearing disabilities. Rev. cient. cienc. salud [online]. 2024, vol.6, e6137.  Epub Apr 11, 2024. ISSN 2664-2891.  https://doi.org/10.53732/rccsalud/2024.e6137.

Introduction. The oral health of vulnerable populations such as the hearing-impaired face barriers due to lack of communication skills resulting in a high prevalence of caries, periodontal disease and tooth loss. Objective. To decrease O'Leary index after monitored and supervised brushing technique workshops with the "see-repeat" technique. Materials and Methods. Intervention study in students of a school for people with hearing disabilities in Asunción-Paraguay, during 2022-2023. The participants received brushing training with the Bass technique on models and mock-ups prior to each brushing session. In each session, each participant was provided with a toothbrush and toothpaste. Parents and teachers were instructed to promote the technique at home and at school. The O'Leary Index was established after applying a substance that reveals bacterial plaque. Results. 46 girls and 25 boys between 4 and 13 years old participated in the study; 12 with temporary teeth, 41 mixed and 18 permanent. 11 sessions were held, with a median participation of 8. The O'leary index was 81.86% ± 26.09% at the beginning, which was significantly reduced to 11.69% ± 3.94%; in 100% it was reduced to less than 25%. The initially decayed first permanent molars were restored and remained recurrence-free until the end. Conclusion. The amount of oral bacterial plaque in hearing impaired children can be kept under control by following hygiene strategies that are supervised and monitored.

Keywords : dental plaque; dental plaque index; toothbrushing; education of hearing disabled.

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