[The radiopaque evaluation of NaI radiopaque resinifying agent in vitro].
OBJECTIVE
To study the possibility of using radiopaque resinifying agent in resinification of the tooth.


METHODS
65 teeth resinified with radiopaque resinifying agent in vitro were evaluated on X-ray films and through stereomicroscope.


RESULTS
86.11% of the root canals on X-ray films was with good contrast, 95.37% of them was with enough radiopaque length.


CONCLUSIONS
The radiopaque length could really indicate the filling length of the radiopaque resinifying agent in the root canals.
Yong
W
W
School of Stomatology, Beijing Medical University, Beijing 100081.
Wang
J
J
D003287:Contrast Media; D003786:Dental Pulp Cavity / Q000000981:diagnostic imaging; D006801:Humans; D011861:Radiography, Dental; D012974:Sodium Iodide
D003287:Contrast Media; D012974:Sodium Iodide