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Development of the dentition in cleidocranial dysplasia.
J Oral Pathol Med. 1990 Feb; 19(2):89-93.JO

Abstract

The purpose of the present investigation was to describe the formation, maturation and eruption of the dentition, including supernumerary teeth in a sample of patients with cleidocranial dysplasia. The dentition was evaluated from orthopantomograms, intraoral radiographs, cephalometric films, surgically removed teeth and intraoral photographs in 19 patients (9 men, 10 women), aged 3.5 to 34 years. Formation of primary teeth was normal, whereas all patients but one had supernumerary permanent teeth. Frequency of supernumerary teeth ranged from 22% in the maxillary incisor region to 5% in the molar regions. Supernumerary teeth were formed lingually and occlusally to the normal teeth. Maturation of the primary dentition was normal, while permanent teeth were delayed from 1 to 4 yr. Supernumerary teeth were delayed about 4 years in relation to normal permanent teeth. Eruption of primary teeth was normal, whereas all patients had severe eruption problems of permanent teeth. It was hypothesized that the dental lamina for both primary and permanent dentition is normal, but does not resolve completely and therefore may form supernumerary teeth. Abnormalities of tooth morphology is related to inadequate space and arrested eruption. Delayed or arrested eruption is probably caused by diminished resorption of bone and of primary teeth and to the presence of multiple supernumerary teeth.

Authors+Show Affiliations

Institute of Pediatric Dentistry, Royal Dental College, Copenhagen, Denmark.No affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

2341976

Citation

Jensen, B L., and S Kreiborg. "Development of the Dentition in Cleidocranial Dysplasia." Journal of Oral Pathology & Medicine : Official Publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology, vol. 19, no. 2, 1990, pp. 89-93.
Jensen BL, Kreiborg S. Development of the dentition in cleidocranial dysplasia. J Oral Pathol Med. 1990;19(2):89-93.
Jensen, B. L., & Kreiborg, S. (1990). Development of the dentition in cleidocranial dysplasia. Journal of Oral Pathology & Medicine : Official Publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology, 19(2), 89-93.
Jensen BL, Kreiborg S. Development of the Dentition in Cleidocranial Dysplasia. J Oral Pathol Med. 1990;19(2):89-93. PubMed PMID: 2341976.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Development of the dentition in cleidocranial dysplasia. AU - Jensen,B L, AU - Kreiborg,S, PY - 1990/2/1/pubmed PY - 1990/2/1/medline PY - 1990/2/1/entrez SP - 89 EP - 93 JF - Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology JO - J. Oral Pathol. Med. VL - 19 IS - 2 N2 - The purpose of the present investigation was to describe the formation, maturation and eruption of the dentition, including supernumerary teeth in a sample of patients with cleidocranial dysplasia. The dentition was evaluated from orthopantomograms, intraoral radiographs, cephalometric films, surgically removed teeth and intraoral photographs in 19 patients (9 men, 10 women), aged 3.5 to 34 years. Formation of primary teeth was normal, whereas all patients but one had supernumerary permanent teeth. Frequency of supernumerary teeth ranged from 22% in the maxillary incisor region to 5% in the molar regions. Supernumerary teeth were formed lingually and occlusally to the normal teeth. Maturation of the primary dentition was normal, while permanent teeth were delayed from 1 to 4 yr. Supernumerary teeth were delayed about 4 years in relation to normal permanent teeth. Eruption of primary teeth was normal, whereas all patients had severe eruption problems of permanent teeth. It was hypothesized that the dental lamina for both primary and permanent dentition is normal, but does not resolve completely and therefore may form supernumerary teeth. Abnormalities of tooth morphology is related to inadequate space and arrested eruption. Delayed or arrested eruption is probably caused by diminished resorption of bone and of primary teeth and to the presence of multiple supernumerary teeth. SN - 0904-2512 UR - https://www.unboundmedicine.com/medline/citation/2341976/Development_of_the_dentition_in_cleidocranial_dysplasia_ L2 - https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0904-2512&date=1990&volume=19&issue=2&spage=89 DB - PRIME DP - Unbound Medicine ER -