Landmark for pup chamber opening is :
Correct Answer: CEJ
Description: Krasner and Rankow determined that the CEJ is the most important anatomic landmark for determining the location of pulp chambers and root canal orifices. They demonstrated that specific and consistent pulp chamber floor and wall anatomy exist and proposed laws for assisting clinicians to identify canal morphology.
Ref: Grossman endodotic practice 13th ed page no 248
Category:
Dental
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