Drillers machine and hand: manufacturers, types, application in dentistry

Drilbor is a popular tool in dentistry. It is used for the safe expansion and cleaning of the root canal for its subsequent obturation or treatment. With the help of a drilbor, they are selected to a problem area.

This tool is also widely used in the diagnosis of dental diseases. Presented as a conical spiral sweep. Manufactured from class 1 spring wire.

Tool requirement - must withstand up to 120 folds at an angle of 45 degrees to one side and the other.

When working, it is introduced into root canals rotational movements to the end of the cavity, then the doctor makes an additional 1-2 circular turns. It is believed that this is how the doctor passed the root canal.

In this case, small drillers are used. After that, a larger device is inserted into the passed channel, again 1-2 circular rotations are performed. Then, gently, making rotations, they take it out of the tooth. Thus, the canal is widened and the tooth is prepared for treatment.

Varieties of tools

There are two types of drilbor used in dentistry:

• manual;
• machine.

According to the size of the handle, hand drills are divided into 3 types:

• short - used when working with dental canals of the lower jaw and upper molars;
• long - when working with the canals of the upper jaw of the anterior teeth;
• standard - canals of almost any teeth are processed.

The manual drill has the following advantages:

1. Easy to use.
2. Allows you to work with the most difficult cases. Since no mechanisms are used during the work, only a human hand. Allows you to work out sore spots with greater accuracy, do not touch unnecessary areas and do not miss sore spots.
3. Made from quality materialswhich prolongs the service life.

Machine drills are a complex tool, their work is monitored not only by a doctor, but also by electronics, there are two types: for a straight and contra-angle handpiece.

They have the following advantages:

1. Have a lot of power, allows you to successfully get to the most inaccessible places.
2. Some devices have and additional functions, which in the work will replace other dental instruments, which saves time in treatment and money.
3. Increased level of security, since the electronics clearly controls everything.

But the machine drilbor also has significant drawbacks. The device is not suitable for complex dental operations, since its operation is not fully controlled by a person, which does not give complete freedom of action. The second disadvantage is that the price of a machine drill is incomparably higher than a manual one. Consequently, the cost of treatment increases.

Manufacturers

Drilbor is produced by various companies. The following are mainly represented on the Russian market:

• Maillefer, Switzerland.
• Endo Points, Brazil.
• MetaDental, Korea.
• Japanese firm MANI, INC models are made: Reamers; K-Files; H-Files; Flexile Files, Super Files, Peeso Reamers, etc. Other firms have a smaller assortment.
• He makes drilbor from domestic manufacturers JSC "Kazan Medical Instrumental Plant".