bezpiecznego wybielania zębów martwych (przeleczonych endodontycznie) metodą wewnętrzną za pomocą wkładki dokomorowej metodą „walking bleach”.
http://www.dornwell.pl/wybielanie-zbow/opalescence-wybielani...
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Opalescence Endo is a specially formulated 35% hydrogen peroxide whitening gel to whiten endodontically treated, discolored teeth using the “walking bleach” technique. Once Opalescence Endo is delivered to the pulp chamber, it should be sealed with a temporary cement, and left in the tooth for three to five days

Easy to place inside pulp chamber

https://www.ultradent.com/en-us/Dental-Products-Supplies/Too...

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In dental school, in the mid-1980s, we learned of the “walking bleach technique.” A cotton pellet soaked with superoxol bleaching material was placed in the pulp chamber, and then a cherry red hot heat carrier was stuck into the tooth while it smoked.

http://www.dentistrytoday.com/aesthetics/216--sp-212723899
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