Direct pulp capping

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Direct pulp capping is a type of endodontic dental procedure used in filling exposed dental pulp.

Pulp capping
Pulp capping

Etiology[edit | edit source]

In few cases, the pulp may get exposed either due to dental caries, dental trauma or as a result of iatrogenic errors during operative procedures.

How does direct pulp capping work?[edit | edit source]

In cases where the dental pulp is exposed, direct pulp capping is a technique for treating an exposed dental pulp with a material that seals the exposure site and promotes reparative dentin formation.[1]

Criteria for Direct pulp capping[edit | edit source]

  • The tooth must be asymptomatic before the exposure i.e., no spontaneous pain, or abnormal response to thermal stimuli.
  • The size of the exposure must be small - less than 0.5mm in diameter.
  • Hemorrhage from the exposed pulp must be easy to control.
  • The area of the exposure must be uncontaminated by saliva or gingival fluid.

Materials Used[edit | edit source]

External links[edit | edit source]

References[edit | edit source]

  1. Komabayashi T, Zhu Q, Eberhart R, Imai Y. Current status of direct pulp-capping materials for permanent teeth. Dent Mater J. 2016;35(1):1-12. doi: 10.4012/dmj.2015-013. PMID: 26830819.
Direct pulp capping Resources
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Contributors: Prab R. Tumpati, MD