Atraumatic Extraction Kit [KAE001]
Atraumatic Exraction Kit is used for the immediate and effortless extraction
of the root of the tooth with simple procedures.
1. Diversity
- A root extraction can be done regardless of whether
residual amount of root is large or little.
2. Safety
- A tooth extraction without the risk of directly damaging
the tooth is possible by using the rest plate, elevator, etc.
3. Convenience
- A very simple and convenient tooth extraction is possible,
as compared to the existing extraction method.
4. Reduced Procedure Time
- The procedure time is reduced due to the simple procedure.
Composition
1. Extraction Drill
- The extraction drill is composed of three types of drills (Ø1.3 / Ø1.7 / Ø2.1) that can be selected according to the case
2. Extraction Screw
- The extraction screw is fastened into the hole that was created by the extraction drill via the screw method, and it is stably fixed
to the remaining tooth. It is composed of the Ø1.8 / Ø2.2 / Ø2.6 screws that can be selected according to the extraction drill. - Ø1.8 Screw is used for vital root of which canal is not treated, after using Ø1.7 Drill
3. Post Driver
- After connecting the post driver to the extraction screw,turn the torque wrench in a clockwise direction in order to fix it to the
hole that was created by the extraction drill. (Recommended torque : 30 N.cm or more)
4. Rest Plate
- The rest plate is connected between the extraction screw and the torque head.
It protects the part with silicon that comes into direct contact with the adjacent teeth in order to prevent tooth damage.
It also serves as a support for the elevator and torque wrench. - One side is inclined at a 30-degree angle, so that it can act as a support depending on the removal direction.
- The holes are created at a 5-mm interval in order to adjust the position of the extraction screw according
to the position and distance of the adjacent tooth.
5. Toquer Head
- The torque head is connected to the extraction screw that is fixed in the tooth to be extracted.
It fixes the gap of the rest plate and it can be used with the elevator. - If the tooth to be extracted has both distal and mesial adjacent teeth,
it will be extracted with a torque wrench. (Recommended torque: 100 N.cm or less)
6. Elevator
- The elevator is used by connecting it with the torque head and extracting the tooth by applying force toward a distal or mesial direction.
How to Use
1. Extraction Drill
Create a hole on the tooth to be extracted using an extraction drill.
Caution A
- The extraction drill must follow the neural root canal during drilling.
- Drill down to at least 10mm because extraction is possible even if the drill
and screw penetrate the dental root.
2. Extraction Screw
Connect the extraction screw to the post driver
and fix it to the hole created by rotating it clockwise.
(Recommended torque: 20 N.cm minimum ~ 25 N.cm maximum)
Caution B
- Drill to a depth of 10~12 mm and insert the extraction screw at a depth of 10 mm.
- Fix the screw with 20~25 N.cm.
* Drilling Sequence
Root Canal Preparation
Caution C
- 2Fix the screw with a torque of 20 ~ 25 N.cm. If it is not applied, use a thicker screw.
- The low torque force causes the screw to fall out during the extraction, and the overtorque force fracturatesthe root..
3. Rest Place
After removing the post driver, connect a rest plate to the extraction screw by taking into account the adjacent teeth
4. Torque Head
Connect the torque head to the extraction screw projected above the rest plate by rotating it clockwise.
5. Torque Wrench
Extract the tooth by rotating the torque head clockwise using a torque wrench.
Caution D
- Extraction using the torque wrench is possible in a tooth with mesiodistal root.
Caution E
- If there are adjacent teeth with 2 or higher swaying degrees, upward pulling or
downward pressing should be applied using an elevator so that the teeth
will not receive force during extraction.
Caution F
- If there is an adjacent tooth projected to the mesiodistal root,
it must be extracted using an elevator.
* When extracting the mesial tooth,
support the elevator in the distal direction
and apply force downward. Lift
the tooth to extract it.
* When removing the distal tooth,
support the tooth in the mesial direction
and apply force upward to extract
the tooth.
Caution G
- A molar with two or more roots is
a contraindicationbecause the anatomical structure
causes screw fracture during extraction.
