Influence of EDTA on Demineralization Rate of Dentine: Calcification Treatment in Root Canal Therapy
Ji Yang
1
, He Min
2,
3
, Chang Shijie
3
, Zhang Xiaodong
1,
*
, Yang Huazhe
3
Fig. 5. SEM images of size of root canal with different reacting time of EDTA: a 20 min, b 25 min, c 30 min, d 35 min, e 40 min.