Invasive cervical resorption--a periodontist's perspective.
Invasive cervical resorption (ICR) is a relatively uncommon, insidious, resorptive lesion starting subgingivally at the cervical root surface of a tooth. ICR is of uncertain aetiology, although damage to the cervical periodontal attachment to the tooth appears to be a prerequisite. For the most part the lesion is asymptomatic so early detection can be difficult. Nevertheless, if less than a third of the root of the tooth is affected by an ICR lesion treatment of the resorptive tissue using the chemical escharotic agent trichloracetic acid, with or without surgical access, followed by curettage of the lesion and restoration of the defect with glass ionomer cement, is generally successful.
Evans
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D002424:Caustics / Q000627:therapeutic use; D003475:Curettage; D003793:Dental Restoration, Permanent; D005899:Glass Ionomer Cements; D006801:Humans; D010513:Periodontal Ligament / Q000503:physiopathology; D010517:Periodontics; D012391:Root Resorption / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D019237:Tooth Cervix / Q000473:pathology*; D014091:Tooth Resorption / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D014238:Trichloroacetic Acid / Q000627:therapeutic use
D002424:Caustics; D005899:Glass Ionomer Cements; D014238:Trichloroacetic Acid