objective: microbial plaque is among the main etiologies of periodontal disease, and tooth brushing with toothpaste is the most commonly used method of plaque control. this study aimed to compare the efficacy of tooth brushing with and without three different dentifrices.   methods: thirty dental students were randomly selected to participate in this clinical trial and were asked to refrain fro...

Toothbrush is a well-known tool in oral care. Effective tooth brushing can help in the management of dental caries and periodontal disease. Familiarity of children with this device is important. Dentists and their assistant need adequate information about children's oral hygiene to educate them and their parents. The aim of this review was to pinpoint the main issues of brushing teeth in childr...

We have explored the design of a playful toothbrush to assist parents in motivating and getting their young children into a habit of proper and thorough tooth brushing. Our system includes a vision-based motion tracker that recognizes different tooth brushing motions, and a fun tooth brushing game in which a young child cleans a virtual picture of his/her dirty teeth by physically brushing his/...

OBJECTIVE To compare endocervical brushing with endocervical curettage with respect to diagnostic yield by histology and patient discomfort. METHODS Nonpregnant women referred for colposcopy because of abnormal Papanicolaou test results were randomized to endocervical sampling with either a metal curette (endocervical curettage [ECC]) or an endocervical brush. Extensive endocervical canal bru...

OBJECTIVES Compared with white children, the oral health of Latino children in the United States is much worse. One factor contributing to oral health is tooth brushing. Few studies have addressed the formation of the tooth brushing habit in children, and only one of them studied a Latino population. The purpose of this study is to explore the development of the tooth brushing habit in children...

OBJECTIVES The diagnosis of peripheral pulmonary lesions (PPLs) often involves endobronchial ultrasound (EBUS)-guided transbronchial biopsy (TBB), washing and brushing. Certain echoic features of PPL have been associated with biopsy yield. This study compared yields of TBB and bronchial washing (TBBW) with those of TBBW plus bronchial brushing and analysed the associations between clinical and ...