Clinical study on therpeutic effects of Guided tissue regeneration by Nanogide-C(R) and Biomesh(R) in furcation defects / 대한치주과학회지
The Journal of the Korean Academy of Periodontology
; : 877-889, 2005.
Article
em Ko
| WPRIM
| ID: wpr-224077
Biblioteca responsável:
WPRO
ABSTRACT
This study was designed to compare the effects of treatment using chitosan membrane (Nanogide-C(R)) resorbable barrier with control treated by polylactic acid/polylacticglycolic acid membrane(PLA/PLGA membrane, Biomesh(R)). 44 furcation defecs from 44 patients with class 2 furcation degree were used for this study, 22 sites of them were treated by chitosan membrane as experimental group and 22 site were treated by PLA/PLGA membrane as control group. Clinical parameters including probing depth, gingival recession, attachment level and radiographic examination were evlauated at base line, 1 month, 2 month and 3 month. after surgery. Statistical test used to analyze these data included paired t-test, one way ANOVA. The results are as follows : 1. Probing depth was significanlly decreased in the two group and there were significant differences between groups(p<0.05). 2. Gingival recession was not significanlly increased in the two group and there were no significant differences between groups(p<0.05). 3. Loss of attachment was statistically decreased in the two group and there were no significant differences between groups(p<0.05). 4. Horizontal bone level was significanlly increased in the two group and there were significant differences between groups(p<0.05). On the basis of these results, chitoans resorbable membrane has similar potential to PLA/PLGA membrane in GTR for furcation defect.
Palavras-chave
Texto completo:
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Base de dados:
WPRIM
Assunto principal:
Defeitos da Furca
/
Quitosana
/
Regeneração Tecidual Guiada
/
Retração Gengival
/
Membranas
Limite:
Humans
Idioma:
Ko
Revista:
The Journal of the Korean Academy of Periodontology
Ano de publicação:
2005
Tipo de documento:
Article