dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Universidade de São Paulo (USP) | |
dc.date.accessioned | 2020-12-12T01:40:21Z | |
dc.date.accessioned | 2022-12-19T20:52:57Z | |
dc.date.available | 2020-12-12T01:40:21Z | |
dc.date.available | 2022-12-19T20:52:57Z | |
dc.date.created | 2020-12-12T01:40:21Z | |
dc.date.issued | 2019-12-01 | |
dc.identifier | Photodiagnosis and Photodynamic Therapy, v. 28, p. 234-237. | |
dc.identifier | 1873-1597 | |
dc.identifier | 1572-1000 | |
dc.identifier | http://hdl.handle.net/11449/199456 | |
dc.identifier | 10.1016/j.pdpdt.2019.08.024 | |
dc.identifier | 2-s2.0-85072806924 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/5380090 | |
dc.description.abstract | Different light sources have been used during dental bleaching procedures. More recently, a violet LED system was introduced as a promising and viable light source, which is capable to promote dental bleaching without chemical agents, although this light source could be also associated to a bleaching agent. This case report aimed to present the association of a violet LED and a bleaching agent over a discolored non-vital tooth. After anamnesis, clinical and radiographic examinations, a dental bleaching protocol was proposed as follow: 15 applications of the violet LED during 60 s (Bright Max Whitening, MMOptics) with 30 s interval between them. Before the last 5 applications, 35% hydrogen peroxide gel (Whiteness HP Maxx, FGM) was applied inside the pulp chamber and on enamel surface of the tooth (vestibular and palatal surfaces) and then the last 5 irradiations were performed. Three sessions were performed, with 7-days interval. Color assessment using a VITA classical scale and VITA EasyShade® spectrophotometer was carried out. After dental bleaching, color changed (tooth 21) from A3.5 to B2. The protocol used in this case report showed to be satisfactory for the non-vital tooth bleaching. | |
dc.language | eng | |
dc.relation | Photodiagnosis and Photodynamic Therapy | |
dc.source | Scopus | |
dc.subject | Color | |
dc.subject | Dental bleaching | |
dc.subject | Hydrogen peroxide | |
dc.subject | LED | |
dc.title | Violet LED for non-vital tooth bleaching as a new approach | |
dc.type | Artículos de revistas | |