Necrosis of crestal bone related to the use of excessive formocresol medication during endodontic treatment.
D005260:Female; D005566:Formocresols / Q000009:adverse effects*; D006801:Humans; D008336:Mandibular Diseases / Q000139:chemically induced*; D008875:Middle Aged; D010019:Osteomyelitis / Q000139:chemically induced*; D010020:Osteonecrosis / Q000139:chemically induced*; D012388:Root Canal Irrigants / Q000009:adverse effects*
D005566:Formocresols; D012388:Root Canal Irrigants; C031025:formocresol