Scar tissue associated with the apices of pulpless teeth prior to endodontic therapy.
D002921:Cicatrix / Q000000981:diagnostic imaging*; D003788:Dental Pulp Diseases / Q000628:therapy*; D006801:Humans; D010486:Periapical Tissue / Q000503:physiopathology; D011859:Radiography; D012390:Root Canal Therapy; D014092:Tooth Root / Q000000981:diagnostic imaging*; D014945:Wound Healing