Clowntherapy in paediatric dentistry: The psychological approach to the paediatric patient.

Aim: Anxiety towards dental treatments and visits in children are often cause for the avoidance and/or failure of the treatment itself, as well as a reason for stress in both the patient and the orthodontist. The aim of the research is to understand if the use of clown therapy in dental waiting rooms is efficient in bringing down the level of preoperative anxiety in paediatric dental patients.

Methods: Two psychometric tests were used: CFSS-DS (Dental Subscale of the Children's Fear Survey Schedule) and FIS (Facial Image Scale), after the translation of the original versions, to both the patients and their parents.

Microbial Contamination and Disinfection of Sport Mouthguard: In Vitro Study.

Mouthguards in Ethylene Vinyl Acetate (EVA) should be sanitized to prevent alteration of oral microbiota. The present study determined, in vitro and by SEM observation, the decontaminating effect of different substances on EVA mouthguards previously contaminated with saliva and broth culture of Enterococcus faecalis ATCC 29212 and Candida albicans CH 34 (clinically isolated). Subsequently, the mouthguards were subjected to the following treatments: (A) Untreated; (B) 5 min with sterilized distilled water (HO d); (C) 5 min with HO; (D) 5 min with a physiological solution; (E) toothbrush and fluoride toothpaste; (F) 5 min with 0.

The use of casein in sport mouthguards: microbiological and ecological variations in oral cavity.

Sport mouthguards have the potential to become a microbial reservoir, produce oral and systemic diseases and cause negative changes in the oral cavity. The aim of this study was to monitor oral environmental changes caused by casein and sport-mouthguard in vivo, through clinical, salivary and bacterial markers of young athletes. Forty-eight active young athletes in different disciplines were selected and analysed at different times: baseline (T0); after three months of casein application on the mouthguard (T1); and after six months of application (T2).