Access Preparation of Single Root Tooth

Access Preparation of Single Root Tooth

1. Definition

   • Access cavity is a cavity prepared in the crown of the tooth to reach the root canal.
   • Access is based on...
     • Tooth anatomy
     • Tooth morphology

2. Objectives

   • Locate all canals from...
     • Anatomy knowledge
     • X-ray
   • Straight line access for...
     • Improve instrument control
     • Improve obturation
     • Decrease procedural error
     • Maximum visibility
   • Conserve tooth structure for...
     • Minimal weakening
     • Prevent perforation

3. Ideal Access

4. Principle

5. Procedure

6. Armamentaria

7. Guideline

8. Error

Images and files in the map