What does “Periodontal curettage” mean?
Periodontal curettage is a term for removing inflamed gum tissue from the inner wall of a periodontal pocket with an instrument. In explanations of care, it is sometimes grouped with removal of deposits from root surfaces below the gums, so clarify which tissue and area will actually be treated.
Clarify the treatment's actual aim and extent
Older descriptions used in Korea discuss root surface deposit removal together with treatment of inflamed gum tissue. International literature distinguishes soft tissue curettage from scaling and root surface treatment. Alongside the term curettage, therefore, clarify whether root deposits or gum tissue will be treated and what the treatment aims to achieve.
Distinguish evidence for subgingival instrumentation from curettage
Important steps in periodontitis care are plaque and risk-factor control and removal of biofilm and calculus below the gums with instruments. The California Dental Association (CDA) guidance revised in 2010 states that evidence does not support soft tissue curettage as a treatment on its own or as an additional procedure alongside scaling and root planing. This assessment distinguishes it from treatment to remove causative deposits from root surfaces.
Reassess remaining pockets and self-care after healing
Bleeding, pockets and cleaning are reviewed after treatment to decide whether further instrumentation or surgery is needed. Having curettage once does not complete periodontal disease management. Home hygiene and review appointments are linked to the management of remaining problems.
Frequently Asked Questions
Is curettage always better than scaling?
The procedures cannot be ranked that simply. Distinguish the actual extent of root surface cleaning from soft tissue treatment and assess what is needed for the remaining disease.
Does the term curettage mean the gums will be cut open?
The name alone does not establish whether an incision is planned. Instrumentation below the gums differs from flap surgery that opens the tissue for access, so confirm the proposed method.
Questions about periodontal curettage
Learn what the term means and how it relates to your dental condition.
- Sufficient understanding
Will this treatment remove plaque and calculus from root surfaces, or also include gum tissue curettage?
Explanation and evidenceClarify the terminology, actual extent of treatment and expected effect.
California Dental Association · Distinguishing periodontal treatment from curettage - Care after treatment
Which findings after treatment will determine the next step?
Explanation and evidenceConfirm reassessment of bleeding, residual pockets and hygiene, together with the maintenance plan.
European Federation of Periodontology · Guideline on stepwise periodontitis treatment
Further reading and references
Further reading
References
- Samsung Medical Center · Terminology of periodontal treatmentsamsunghospital.com (opens in a new tab)
- California Dental Association · Distinguishing periodontal treatment from curettagecda.org (opens in a new tab)
- European Federation of Periodontology · Guideline on stepwise periodontitis treatmentdoi.org (opens in a new tab)
