Efficacy and adverse effects of in-office whitening by varying the number and time of application

niversidade Estadual de Ponta Grossa0 个研究点开始时间: 2022年7月14日最近更新: 2023年5月29日

适应症

试验速览

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•Volunteers of both genders will be included in the study; with a minimum age of 18 years; with good general and oral health; with teeth free of carious lesions; gingival recessions and periodontal disease in the anterior region; who agree with the informed consent (ICF) and one of their canines must be A2 or darker according to the Vita Classical scale (Vita Zahnfabrik, Bad Säckingen, Germany)

•Volunteers who have performed a bleaching procedure previously will be excluded from the study; who have reported the presence of previous tooth sensitivity; presence of dental prosthesis; fixed orthodontic appliance; restorations in maxillary anterior teeth; endodontic treatment in maxillary anterior teeth; gingival recessions; teeth with tetracycline staining or fluorosis; visible cracks in the teeth; continuous use of medications such as analgesics and anti-inflammatories; pregnant or lactating women and those with habits such as bruxism or smokers

发起方

niversidade Estadual de Ponta Grossa