Abou-Rass M, Frank A L, Glick D H
J Am Dent Assoc. 1980 Nov;101(5):792-4. doi: 10.14219/jada.archive.1980.0427.
The anticurvature filing method maintains the integrity of canal walls at their thin portion and reduces the possibility of root perforation or stripping. With this method, the dental practitioner maintains digital control over the endodontic instrument, and the preparation of the curved canal is eased.
反曲锉法可保持根管壁薄处的完整性，并降低根管穿孔或根管壁剥离的可能性。采用这种方法，牙科医生可对根管器械进行指感控制，从而更轻松地预备弯曲根管。
