Estudo das extensões dos movimentos horizontais mandibulares nos desdentados totais

AUTOR(ES)
DATA DE PUBLICAÇÃO

1997

RESUMO

Studies have demonstrated that the loss of the VDO, result in decreasing of mandibulars movement. We have proposed in to study to analyse the horizontal mandibulars movement, (P/R = protusivelretrusive, R = right, L = leA), using intra-oral devices in twenty edentulou pacients, with half of them presenting no loss of the VDO between 10 an 11 mm. The complete dentures was moulded and the measures were reproduced with the facial arco The cast were prepared on the semi adjustable articulador and the intra oral devices were manufactured, being one for the contros group and two ones (`R IND. 1´ and `R IND. 2´) for group with the altered VDO, being `R IND. 1´ with VDO loss and `R IND. 2´ with recovered VDO. The medium values of the movements extensions presented by the control group were: P/R=12,591; R=10,665; L=10,562. For the group with VDO loss the values were: P/R=08,107; R=06,100; L=06,720 and P/R=10,167; R=09,308; L=09,285, for the `R IND. 1´ and `R IND. 2´ group respectively. Applyng the paired T test, there was a significa tive difference at leveI of 5% between `R IND. 1´ and `R IND. 2´ for the mandibular border moviments we should restore the physiological VDO, its decrease result in reduction of the horizontal Was conclued that, for recuring the mandibulars moviments of the total edentulous pacients, second group and no significative difference at this level for the `R IND. 2´ and the control group

ASSUNTO(S)

mandibulars dentures jaw mandibulars registers proteses mandibulares registro das relações mandibulares

ACESSO AO ARTIGO

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