A well-executed access cavity is the first and most important step of endodontic treatment. Locating all the canal entrances for subsequent preparation with minimal removal of sound dentine will improve the longevity of endodontically treated teeth.
There is no standardised access cavity design – the cavity preparation depends on several factors including the extent of dental caries, removal of defective restorations and negotiating calcifications as well as exploring crack lines
The Endo Access Kit consists of a pragmatic set of burs for both general dentists as well as Endodontists to prepare access cavities. Their long shank burs and precision cutting tips improve vision and allow controlled, rapid removal of tooth tissue, respectively.
A novel feature of this kit includes the space to add additional bur(s), thus allowing the clinician to personalise the Endo Access Kit for their use. In addition, the reference numbers and silhouette of the burs on the bur block allow easy ordering and organisation.
The aim of a pragmatically prepared access cavity is to provide access into the canal entrances whilst maintaining sound tooth structure. Each access cavity is unique and dictated by the nature of the patient’s tooth pulp chamber, position of the canal entrances and accessibility.
Magnification and illumination are essential.
Use recent periapical radiographs, and when indicated a CBCT scan to assess the anatomy of pulp chamber, degree of calcification and location of the canal entrances. Appreciate the distance from the occlusal aspect to the pulp chamber floor to avoid perforation.