A case series of wind instrument players with cleft lip and/or palate.

It might be more difficult for patients with cleft lip and/or palate (CL/P) to generate sufficient muscle tension of the upper lip and intraoral air pressure to play a wind instrument. We aimed to explore and describe the key aspects of wind instrument playing with a repaired cleft. An in-depth interview was conducted among ten patients with CL/P and one with a functionally comparable problem and we found that: individuals with CL/P can achieve a professional level on a wind instrument; the oboe and trumpet may be less suitable for patients with CL/P because of the high lip muscle tension and intraoral air pressure that must be generated; air leakage through a fistula, unrepaired alveolus or velopharyngeal insufficiency can be troublesome; and for people with CL/P, a brass instrument with a large mouthpiece is easier than a small mouthpiece.

The reproducibility of assessment of white spot lesions adjacent to orthodontic brackets, with a quantitative light induced fluorescence digital camera at different rotations of teeth - an in vitro study.

Background: A quantitative light-induced fluorescence digital (QLF-D) camera is able to assess demineralizations adjacent to orthodontic brackets. Rotations of teeth during and the presence of the orthodontic appliances may influence the longitudinal follow-up of such lesions over time.

Methods: Brackets were bonded on extracted teeth: 54 incisors and 31 canines.

The Effect of Fixed Orthodontic Appliances and Fluoride Mouthwash on the Oral Microbiome of Adolescents - A Randomized Controlled Clinical Trial.

While the aesthetic effect of orthodontic treatment is clear, the knowledge on how it influences the oral microbiota and the consequential effects on oral health are limited. In this randomized controlled clinical trial we investigated the changes introduced in the oral ecosystem, during and after orthodontic treatment with fixed appliances in combination with or without a fluoride mouthwash, of 10-16.8 year old individuals (N = 91).

A prospective, randomized placebo-controlled clinical trial on the effects of a fluoride rinse on white spot lesion development and bleeding in orthodontic patients.

Demineralizations around orthodontic brackets are a main disadvantage of orthodontic treatment. Several methods have been advocated to prevent their development, such as fluoride rinses or varnishes. In this randomized clinical trial, a fluoride rinse (a combination of sodium fluoride and amine fluoride) was compared with a placebo rinse, to be used every evening after toothbrushing.

Reproducible effects of subjectively assessed muscle fatigue on an inhibitory jaw reflex in humans.

Objective: To evaluate the effects of exercise-induced, subjectively assessed muscle fatigue on an inhibitory jaw reflex, evoked by electrical stimulation of the upper lip. In addition, the reproducibility of these effects was assessed.

Design: Eight subjects participated in two experimental sessions that were two weeks apart.