Recently, researchers from Stomatology Department of Fangchenggang Hospital of traditional Chinese Medicine published a paper to compare the clinical effect of glass fiber post resin core and metal casting post core in repairing anterior teeth defect It is pointed out that glass fiber post and core restoration has the advantages of simple operation, beautiful color, less root fracture and gingival margin black line, and its clinical effect is better than that of metal casting post core.
this paper was published in the 11th issue of the Journal of Clinical Stomatology in 2015
A total of 136 teeth from 120 patients were randomly divided into two groups, 68 teeth in each group. After root canal treatment, glass fiber posts plus resin cores and cast metal posts and cores were used respectively, and then restored with full crowns. The clinical effects were observed and compared after 2 years of follow-up
There were significant differences in the incidence of root fracture, prosthesis detachment, periapical lesions and gingival margin black line between the two groups (P lt; 0.05)
Related links: http://med.wanfangdata.com.cn/Journal/lckqyx.aspx