NiTi器械用于根管再治疗时去牙胶能力的研究进展(4)
[24] Gerqi R,Sabbaqh C. Effectiveness of two nickel-titanium rotary instruments and a hand file for removing gutta-percha in severely curved root canals during retreatment:An ex vivo study[J]. Int Endod J,2007,40(7):532-537.[25] Zmener O,Pameijer CH,Banegas G. Retreatment efficacy of hand versus automated instrumentation in oval-shaped root canals:An ex vivo study[J]. Int Endod J ......
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