C形根管系统
C-shaped root canal system
Endomethasone根管充填糊剂
Endomethasone permanent root filling sealer
MTWO镍钛根管预备系统
MTWO nickel-titanium instruments
ProTaper手用根管器械
hand ProTaper NITI instrument
S形树脂模拟根管
S-shaped simulated root canal
S-shaped resin simulated root canals
变异根管治疗法
variation root canal treatment
玻璃纤维根管桩
fibrous glass root canal dowel
超声根管技术
Ultrasound root canal technique
ultrasonic root canal technique