Tia Retreatment Gold File

When the rotary removal method is utilized, select the lowest speed (250-300 rpm), that will effectively engage and remove obturation
material from the canal.
1. Flood the pulp chamber with the appropriate solvent and probe the canal orifice with an explorer to check if the paste has been
effectively softened.
2. Without engaging dentin, gently press the spinning (TE1) file into the material and use a short pecking motion to extract the material
out of the canal. Never engage (TE1) around the canal curvature.
3. Remove (TE1) file frequently, inspect the blades for obturation material and clean the debris from the flutes.
4. Continue with the TE1 file, until paste is removed from the coronal one-third of the canal.
5. Select the (TE2) file and repeat the same pecking action to extract obturation material from the middle
one-third of the canal. Use the brushing outstroke motion to remove material from the canal walls.
6. When appropriate, choose the (TE3) file and, in the same way, auger to deeply positioned paste material
out of the apical one-third of the canal.
7. Continue with the (TE3) file as long as the flutes of the instrument, upon removal, are loaded with the
obturation material.
8. When the obturation material is short of the canal terminus, use small size hand File in the presence of a
viscous chelator to negotiate and secure the rest of the canal.
9. After assessing the glide path, select either manual or rotary NiTi MTF File to shape and finish the canal.
*During the protocol for use irrigate, recapitulate after using each file.