CMA System

CMA system consists of 4 nickel-titanium rotary endodontic instruments for root canal shaping and retreatment. The use of CMA instruments with an ENDO motor with the “auto reverse” function is advised.


Features

A unique and simple sequence:
The same instruments for shaping and removing filling canal materials.
Simplicity:
Only one and
the same sequence
for treatment and
retreatment.
The same sequence for:
simple, curved and fine canals of monoradicular teeth and molars.

Advantages

Reassuring and resistant rotary instruments.
Not sharp point:
Respect for canal trajectories.
Short handle (11mm):
Improves access to posterior zones.
Deformation of the instrument visible to the naked eye:
Preventing the instrument fatigue.
Refill of 6 NiTi rotary instrumentsTaperø TipRingTotal
length
C
Coronal
  10%25White17mm
M
Median
   6%25Yellow21mm
25mm
A
Apical 1
   4%20Red21mm
25mm
29mm

Apical 2
   6%20Blue21mm
25mm
29mm

Instructions for use

Speed on treatment300 to 400 rpm
Torque on treatment2 N/cm
Speed on retreatment400 to 600 rpm
Torque on retreatment2 N/cm
MovementProgression towards the apex by continuous short and rapid up-and-down strokes, finishing off with a “brushing” movement on the root canal walls.

Video