Biggs J T, Benenati F W
Department of Endodontics, University of Oklahoma College of Dentistry, USA.
J Okla Dent Assoc. 1995 Winter;85(3):25-9.
Variations in the morphology of roots and root canal systems create challenges which the dental practitioner must be able to recognize. Endodontic therapy is predictable and successful only to the extent that the root canal system can be debrided, disinfected and sealed against future contamination. In order to accomplish these goals it is necessary to become familiar with the variability of the system we seek to treat.
牙根及根管系统形态的变异带来了挑战，牙科医生必须能够识别这些挑战。只有在根管系统能够被清创、消毒并防止未来污染的程度上，牙髓治疗才是可预测且成功的。为了实现这些目标，有必要熟悉我们试图治疗的系统的变异性。
