The effects of endodontic treatment on the regeneration of severe combined periodontal endodontic lesions
JIA Yan
LI Xin-yue
Abstract：AIM:To investigate the effects of endodontic treatment and the selection of the rapeutic schemeon the periodontal regeneration of the severe combined periodontal endodontic lesions. METHODS:15 cases of severe combined periodontal endodontic lesions were divided into 3 groups(n＝5):periodontal regeneration preopera-tive RCT group,periodontal regeneration half -year before RCT group and periodontal regeneration but none RCT group. The probing depth(PD),clinical attachment loss(CAL),tooth mobility(TM),periodontal bone density(BD) andmasticatory function(MF)were measured before,half and 1 year after treatment,respectively. RESULTS:PD, CAL and BD of the preoperative RCT group was significantly improved half and 1 year after surgery(P＜0.05).The postoperative RCT group showed no improvement half year after surgery,but 1 year after surgery was significantly im-proved (P＜0.05). In the none RCT group,the indicators showed no statistically different compared with those before and after treatment(P＞0.05). And all above clinical indicators of the preoperative RCT group and the postoperative RCT group were superior to those of none RCT group 1 year after operation (P＜0.05). CONCLUSION:Endodontic treatment is beneficial for periodontal tissue regeneration of the severe combined periodontal endodontic lesions.
Keywords：root canal therapycombined periodontal endodontic lesionsregeneration
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 350-355 )