title: Refractory suppurative apical periodontitis due to cellulose fibers in the periapical tissues: case report.
authors.affiliation: Department of Endodontics, University of North Carolina, Chapel Hill, USA.
authors.forename: K D
authors.initials: KD
authors.lastname: Sonntag
authors.forename: A
authors.initials: A
authors.lastname: Sigurdsson
mesh_terms: D002126:Calcium Hydroxide / Q000627:therapeutic use; D002482:Cellulose / Q000009:adverse effects*; D002648:Child; D003751:Dental Fistula / Q000209:etiology; D003786:Dental Pulp Cavity; D003790:Dental Pulp Necrosis / Q000209:etiology; D005547:Foreign Bodies / Q000150:complications*; D003368:Gossypium / Q000009:adverse effects; D006801:Humans; D007180:Incisor / Q000293:injuries; D008297:Male; D008437:Maxilla; D010482:Periapical Abscess / Q000209:etiology*; D010486:Periapical Tissue; D011672:Pulpotomy / Q000009:adverse effects; D012008:Recurrence; D012387:Root Canal Filling Materials / Q000627:therapeutic use; D014082:Tooth Fractures / Q000628:therapy
chemical_list: D012387:Root Canal Filling Materials; D002482:Cellulose; D002126:Calcium Hydroxide