Sealer (dentistry)
As Sealer ( English : sealer ) is referred to in the dentistry an almost cementitious material during filling of the root canals is used. It is mainly used for lateral condensation , a root canal filling method. Sealers can be based on zinc oxide - eugenol , epoxy resin , calcium hydroxide or glass ionomer cement .
Its tasks are:
- Compensate for micro-unevenness between the gutta-percha points and the inner wall of the canal
- Fill side and accessory canals
- Connect the root canal post and the canal wall
swell
Lehmann, Klaus M., Elmar Hellwig: Dental propaedeutics . 10th edition. Urban & Fischer at Elsevier, 2005, ISBN 3-437-05391-4 , p. 197 .