Remove supragingival and neck calculus and bacterial plasue.

Remove all supragingival calculus and bacterial plasue.

Remove the calculus and bacterial plasue on supragingival...

Remove supragingival heavy calculus.

Remove calculus and bacterial plasue on supragingival, neck of...

Remove the calcification and bad filling material of pulp...

(95° angle holder) for shank dia:0.57mm×0.57mm K files,...

After root canal cleaning, using the mechanism and heat engery...

(120° angle holder) for shank dia:0.57mm×0.57mm K...

Remove subgingival calculus.

Level off the surface of endo during the periodontal falp...

Remove subingival calculus.