Prospective Study
Copyright ©The Author(s) 2018.
World J Clin Cases. Mar 16, 2018; 6(3): 27-34
Published online Mar 16, 2018. doi: 10.12998/wjcc.v6.i3.27
Table 1 Periapical lesions on teeth treated with polyethylene fibre posts (n = 31), Zirconia-rich glass fibre posts (n = 31), and direct resin composite restorations n (%)
Time (mo)6122436
MaterialsPolyethyleneZirconiaPolyethyleneZirconiaPolyethyleneZirconiaPolyethyleneZirconia
Periapical lesionA31 (100)30 (96.8)27 (87.1)27 (87.1)22 (71.0)23 (74.2)22 (71.0)23 (74.2)
B0 (0)1 (3.2)4 (12.9)3 (9.7)5 (16.1)5 (16.1)5 (16.1)5 (16.1)
C0 (0)0 (0)0 (0)1 (3.2)4 (12.9)3 (9.7)4 (12.9)3 (9.7)
NSNSNSNS