Mesiodistal root fracture. Three case reports.
Vertical root fractures present a complex diagnostic problem. Three cases of vertical root fractures are presented. In the first case, there was a mesiodistal vertical fracture with an almost intact tooth structure. In the second case, there was a mesiodistal vertical fracture with an extensive amalgam restoration and improper root canal treatment. The third case showed extensive root caries with proper root canal therapy. All of the cases resulted in periodontal defects with subsequent loss of the tooth. Diagnosis was obtained with the use of clinical, fiberoptic, and disclosing solution examinations. Histologic examination revealed pulpal canals devoid of vital tissue and filled with necrotic material, debris, neutrophils, and bacterial colonies.
Barkhordar
R A
RA
Department of Restorative Dentistry, University of California School of Dentistry, San Francisco.
Kempler
D
D
Knapp
J
J
D000328:Adult; D000368:Aged; D003790:Dental Pulp Necrosis / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008963:Molar / Q000293:injuries* / Q000473:pathology; D014082:Tooth Fractures / Q000175:diagnosis* / Q000473:pathology; D014092:Tooth Root / Q000293:injuries* / Q000473:pathology