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Why do teeth discolor after RCT?
Dr.2b said:Good question-
Mainly discoloration after RCT is due to improper removal of gutta percha. It must be removed especially in anteriors below the CEJ. Also there are a lot of dds that will place the difinitive restoration with composite and it is a poor match. Lastly a para-post or post is unfortunately placed without a crown.
Internal bleaching (walking bleach), removing the post, or proper GP removal will take care of discoloration.
Dr.2b said:Good question-
Mainly discoloration after RCT is due to improper removal of gutta percha. It must be removed especially in anteriors below the CEJ. Also there are a lot of dds that will place the difinitive restoration with composite and it is a poor match. Lastly a para-post or post is unfortunately placed without a crown.
Internal bleaching (walking bleach), removing the post, or proper GP removal will take care of discoloration.
Geezer99 said:Actually, the discoloration comes from improper removal of pulpal tissue during RCT therapy. If any pulpal tissue is left behind, the blood products in it will cause the darkening of the tooth....this is why a devitalized tooth that has never been touched by a dentist will also turn grey. Necrotic tissue is what causes it, not gutta percha.
Geezer99 said:Actually, the discoloration comes from improper removal of pulpal tissue during RCT therapy. If any pulpal tissue is left behind, the blood products in it will cause the darkening of the tooth....this is why a devitalized tooth that has never been touched by a dentist will also turn grey. Necrotic tissue is what causes it, not gutta percha.
Geezer99 said:Actually, the discoloration comes from improper removal of pulpal tissue during RCT therapy. If any pulpal tissue is left behind, the blood products in it will cause the darkening of the tooth....this is why a devitalized tooth that has never been touched by a dentist will also turn grey. Necrotic tissue is what causes it, not gutta percha.
Do you go to school on the east coast? Maybe you should do the reading because Geezer's right.Dr.2b said:Yikes, you might want to re-read your endo text.
shopaholic said:Do you go to school on the east coast? Maybe you should do the reading because Geezer's right.