Dentsply M-Access K-Files

– Advantages:
– Debriding and cleaning of the root canal
– Removal of all infected and affected dentin
– Smoothing of the canal walls
– The Dentsply M-Access K-Files is a comprehensive and affordable hand file range specifically designed to offer clinicians simplicity and efficiency
– The K-File cross-section is square from 006 to 040 and triangular from 045 onwards
– The recommended motion of action is clockwise with rotation at half turn twists
– The silicone stop marker identifies the direction of the tips in the root canal
– They come in a standard packing of 6 units per pack
– Indication:
– K-Files are used for penetration and enlargement of the canal
– Precautions:
– Obtain straight-line access, in so far as it is possible
– Use instruments in sequence, Never skip sizes
– Never force an instrument inside the canal
– Minimize the forcing of debris through the apical foramen by employing gentle instrumentation and proper measurement control
– Always work in a wet canal (flooded with irrigating solution). RC-Prep (a chelating agent) may be used by the more experienced clinician.
– Clean instruments frequently during their use
– Never use an instrument that is dull or that shows signs of rust or wear (untwisting, burnished areas, etc.) discard used instruments frequently, especially in small sizes
– The canal must be kept clear of debris during all phases of instrumentation
– Irrigate continually