Safety Niti Rotary Instruments Endodontics , ISO Red Endo Flare Files For Cyclical Endodontic Retreatment

Safety Reciprocating Endo Files NITI M-wire ISO Red with CE and FDA For Cyclical Endodontic Retreatment

Description:

Reciprocating system of Reciprocating file also known as single file,which processed by new nickel-titnium material,non blade of the safety circular apical,file needle with flexibility,better anti-fatigue ability for cyclical use,more safety in clinical operation.

Specifications:

Competitive Advantage:

Preparation the root canal with single file,convenient and quick;

Less working steps,more efficient and less time-consuming;

Suitable for curved and narrow root canal preparation;

New Niti material enhances the flexibility and ability of anti-fracture;

Three sizes are available for different types of root canals.

Operation Sequence:

In most cases, the R25 will be suitable in size for the root canal treatment. Consult the pre-operative radiograph to see if the canal is likely to be considered as narrow, medium or wide.

If the canal is partially or completely invisible on the radiograph:

The canal is considered narrow = use R25.

If the canal is completely visible on the radiograph:

1.Take an ISO size 30 hand instrument; insert it passively into the canal. If it reaches working length, the canal is considered large = use R50.

2.If an ISO size 30 hand instrument does not go passively to working length, try an ISO size 20 hand instrument. If this goes passively to length, the canal is considered medium = use  R40.

3.If a size 20 hand instrument does not go passively to length, the canal is considered narrow = use R25.

Passively means that the instrument goes directly to working length without any watch-winding and can be moved up-and-down without filing action.

The amplitude of the up-and-down movement should be 4-5 mm.

Preparation with the R25 – Getting started:

Prior to preparation with an R25, estimate the working length with the help of a pre-operative radiograph. Set the stopper at 2/3 of that length.

Preparation with the R40 and R50 – Getting started:

Before selecting the appropriate RC File instrument, check the working length electronically by using K-file. Set the stopper at that length.