NAGIOS: RODERIC FUNCIONANDO

Root repair after damage due to screw insertion for orthodontic miniplate placement

Repositori DSpace/Manakin

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Root repair after damage due to screw insertion for orthodontic miniplate placement

Mostra el registre parcial de l'element

dc.contributor.author Cornelis, Marie A. es
dc.contributor.author Tepedino, Michele es
dc.contributor.author Cattaneo, Paolo M. es
dc.contributor.author Nyssen-Behets, Catherine es
dc.date.accessioned 2020-02-05T08:58:58Z
dc.date.available 2020-02-05T08:58:58Z
dc.date.issued 2019 es
dc.identifier.citation Cornelis, Marie A. ; Tepedino, Michele ; Cattaneo, Paolo M. ; Nyssen-Behets, Catherine. Root repair after damage due to screw insertion for orthodontic miniplate placement. En: Journal of Clinical and Experimental Dentistry, 11 12 2019: 1133-1138 es
dc.identifier.uri https://hdl.handle.net/10550/72895
dc.description.abstract The aim of this investigation was to describe the healing reactions following root damage caused by placement of a miniplate anchorage system. In 4 beagle dogs, 4 titanium miniplates (2 self-tapping screws per miniplate) were placed in each maxilla, after drilling of pilot-holes. Six fixation screws were unintentionally inserted damaging the root of maxillary canines. Two weeks later, half of the miniplates were loaded with a coil spring. Two dogs were euthanized 7 weeks after placement of the miniplates, while the remaining two after 29 weeks. Histological sections were prepared, microradiographed, observed under U.V. light, then stained and analysed under ordinary light. Four screws caused direct root damage; one was damaged during the drilling process; one caused damage to the periodontal ligament only. Among these 6 screws, 2 were mobile and 4 were stable at sacrifice. Limited root damage showed some repair after 29 weeks, consisting in a thick layer of mineralized cementum including anchoring periodontal fibres. Tissue repair was not related to screw stability or loading status. Limited root damage has shown potential to heal, while extensive root damage has not. Precise position of insertion of the miniplates is thus of utmost importance. es
dc.title Root repair after damage due to screw insertion for orthodontic miniplate placement es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.56472 es
dc.type.hasVersion VoR es_ES

Visualització       (1.721Mb)

Aquest element apareix en la col·lecció o col·leccions següent(s)

Mostra el registre parcial de l'element

Cerca a RODERIC

Cerca avançada

Visualitza

Estadístiques