title: A biochemical and histopathological evaluation of generalized pulp calcification in young permanent teeth.
abstract: Pulp calcifications are a frequent finding on bitewing and periapical radiographs in older age-groups but their occurrence in the entire dentition in young subjects is unusual. We report such an unusual occurrence of generalized pulp calcification in a 13-year-old Indian female. Radiographic examination of the dentition revealed pulp calcifications in all permanent teeth, located mostly in the pulp chamber but with some in the root canals. The patient's dental, medical, and family history was noncontributory. Biochemical analysis of the removed pulp calcification from one of the teeth during endodontic treatment showed large amounts of calcium, phosphorus, and carbonate. However, metabolic evaluation of patient through liver and kidney function tests and other blood investigations did not reveal any metabolic disorder. The patient was also evaluated for any systemic, syndromic, or genetic involvement but this was also noncontributory. Therefore, we propose that this unusual case of generalized pulp calcification is of idiopathic origin. In this work, histopathological and biochemical evaluations of the pulp calcification was done to try and understand the initiation and progress of calcifications in pulpal tissue.
authors: Department of Pedodontics with Preventive Dentistry, Faculty of Dental Sciences, CSM Medical University, Lucknow, Uttar Pradesh, India.
authors: S K
authors: SK
authors: Bahetwar
authors: Ramesh Kumar
authors: RK
authors: Pandey
authors: Rajeev Kumar
authors: RK
authors: Singh
authors: T S
authors: TS
authors: Bahetwar
authors: Ali
authors: A
authors: Wahid
mesh_terms: D000293:Adolescent; D002118:Calcium / Q000032:analysis; D002254:Carbonates / Q000032:analysis; D003782:Dental Pulp / Q000737:chemistry / Q000473:pathology; D003784:Dental Pulp Calcification / Q000378:metabolism* / Q000473:pathology; D003786:Dental Pulp Cavity / Q000737:chemistry / Q000473:pathology; D004912:Erythrocytes / Q000473:pathology; D005260:Female; D006801:Humans; D008274:Magnesium / Q000032:analysis; D008648:Mesoderm / Q000473:pathology; D010758:Phosphorus / Q000032:analysis; D016300:Radiography, Bitewing; D012964:Sodium / Q000032:analysis; D019553:Tooth, Nonvital / Q000378:metabolism / Q000473:pathology
chemical_list: D002254:Carbonates; D010758:Phosphorus; D012964:Sodium; D008274:Magnesium; D002118:Calcium