Abstract
OBJECTIVE: The aim of this study was to record preventive oral health care planned by dental therapists and oral health therapists (therapists) for patients with poor oral hygiene undergoing orthodontic treatment. MATERIALS AND METHODS: A cross-sectional survey, using a clinical vignette of a patient with poor oral hygiene undergoing therapy with a fixed appliance, was undertaken to record the preventive care offered to this individual by therapists working across 15 Local Health Districts (LHDs). This orthodontic vignette was inserted between two dental caries-related vignettes. Data were coded and descriptive statistics were used to report the findings. RESULTS: One-hundred and seventeen therapists returned questionnaires (giving a response rate of 64.6%), of whom 82.0% (n = 95) completed the orthodontic vignette. Adopting motivational interviewing techniques to facilitate communication with the patient and their parent was recommended by 88.4% (n = 84) respondents, 98.0% (n = 93) offered oral-hygiene instruction, 70.5% (n = 67) recorded plaque levels and used disclosing solution and 60.0% (n = 57) offered dietary advice. Products recommended for use at home included fluoride toothpaste [1,450 ppm F (80.0%; n = 76) and 5,000 ppm F (59.0%; n = 24)] and casein phosphopeptide amorphous phosphates plus fluoride (CPP-ACPF) paste (33.3%; n = 32). Less than 20% offered fissure sealants. CONCLUSION: Preventive advice and care was offered inconsistently by therapists in this study. To ensure that all therapists adopt a scientifically based approach to prevention, LHD clinical directors should implement continuous professional education programmes for therapists to improve patient's health outcomes.