title: Periodontal destruction associated with vertical root fracture.
mesh_terms: D000328:Adult; D000368:Aged; D000539:Alveolar Process; D001862:Bone Resorption / Q000209:etiology; D003387:Cracked Tooth Syndrome / Q000150:complications; D005260:Female; D005888:Gingival Pocket / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010518:Periodontitis / Q000209:etiology*; D014082:Tooth Fractures / Q000150:complications*; D014092:Tooth Root / Q000293:injuries*