Treatment of pulpless coloured anterior tooth by bleaching the interior of pulp cavity and filling the cavity with composite

任煜光; 周耀皓

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Treatment of pulpless coloured anterior tooth by bleaching the interior of pulp cavity and filling the cavity with composite

Updated：2026-03-12

- Treatment of pulpless coloured anterior tooth by bleaching the interior of pulp cavity and filling the cavity with composite
- Military Medical Research Issue 2, Pages: 118-122(1991)
- Affiliations：
  
  1. Department of Stomatology Nanfang Hospital
  2. First Military Medical University
  3. ,Guangzhou,510515
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：1991
- Accepted：
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[1]任煜光,周耀皓.Treatment of pulpless coloured anterior tooth by bleaching the interior of pulp cavity and filling the cavity with composite[J].Journal of Medical Colleges of PLA,1991(02):118-122.
DOI：

[1]任煜光,周耀皓.Treatment of pulpless coloured anterior tooth by bleaching the interior of pulp cavity and filling the cavity with composite[J].Journal of Medical Colleges of PLA,1991(02):118-122. DOI：

摘要

Abstract

<正> A method of treating pulpless coloured anterior tooth is presented.Most part ofthe coloured dentin of the labial crown was removed and the dental structure was bleachedwith 30% hydrogen peroxide for 5min.The pulp cavity was then filled with whitephoto-curing composite.The result of the treatment is quite satisfactory.With our treatment

the intact contour of the crown and the hardness and gloss of the enamel are preserved.SEM proved that the composite was tightly bound with the enamel of the medial wall of thepulp cavity

forming an entity with the tooth

thus guaranteeing the strength of the crown.

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