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뇌성마비 환자의 지연맹출을 동반한 다발성 과백악질증 : 증례보고

Other Titles
 GENERALIZED HYPERCEMENTOSIS WITH ARRESTED DENTAL ERUPTION IN A CEREBRAL PALSY PATIENT : A CASE REPORT 
Authors
 김별이라  ;  선예지  ;  송제선  ;  이제호 
Citation
 Journal of Korean Association for Disability and Oral Health, Vol.13(2) : 91-94, 2017 
Journal Title
Journal of Korean Association for Disability and Oral Health(대한장애인치과학회지)
ISSN
 1738-8813 
Issue Date
2017
Abstract
Hypercementosis is an excessive deposition of secondary cementum on the root of a tooth. It is mostly presented as a solitary lesion or in rare cases as a generalized type, but which is seldom recognized; typically it is discovered during regular dental X-ray. Increased thickness of cementum is not uncommon but generalized hypercementosis on impacted permanent teeth which may cause delayed eruption is rarely reported.
This case report discusses a patient with cerebral palsy, epilepsy and mental retardation that presents multiple hypercementosis with delayed eruption. On intraoral examination, multiple retained primary molar teeth were found. As there was no any further symptoms, regular dental checkup had been done for several years. In 2015, a surgical opening was performed in the second molar area, but there was no specific change. Panoramic view showed multiple impacted permanent teeth with increased thickness of roots due to excessive deposition of cementum. Hypercementosis was also observed in the root of the erupted tooth. Several laboratory test results including hormone, urine, complete blood count test were reviewed. The patient was also diagnosed with subclinical hypothyroidism, impaired fasting glucose and had been taken valproic acid(Orfil®) for 10 years. However, none of them clearly explained generalized hypercementosis or delayed eruption. The patient is now 24 years old and regular dental checkups and radiographs are taken to confirm that there is no change in the lesion.
Full Text
http://www.dbpia.co.kr/Journal/ArticleDetail/NODE07294134
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Pediatric Dentistry (소아치과학교실) > 1. Journal Papers
Yonsei Authors
Song, Je Seon(송제선) ORCID logo https://orcid.org/0000-0001-8620-5629
Lee, Jae Ho(이제호) ORCID logo https://orcid.org/0000-0002-1556-3485
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/161774
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