smear layer

基本解釋

RESULTS: In group 1, typical amorphous smear layer and abundance of debris were seen on the wall of canals.
結(jié)果：第1組，根管壁上見典型玷污層結(jié)構(gòu)和大量雜質(zhì)和殘屑。
Although there are many root canal irrigants for the smear layer removal, there still have some problems to be resolved.
現(xiàn)有的去除根管內(nèi)玷污層的制劑很多，但都存在一些缺陷。
Laser - cut enamel; the surfaces were not flat and devoid of a smear layer, with some evidence of prism structure , like fish scale.
激光切割牙釉質(zhì)：表面不平，無法污層，釉柱結(jié)構(gòu)清晰可見，呈魚鱗狀。