Prevalence of hyperdontia, hypodontia, and concomitant hypo-hyperdontia
نویسندگان
چکیده
منابع مشابه
Concomitant hypodontia and hyperdontia: A report of two cases
"Concomitant hypodontia and hyperdontia" is a very rare dental anomaly of number, having a prevalence rate of 0.002%-3.1%. It describes the simultaneous presence of hypodontia or missing teeth and supernumerary teeth in the same individual. It represents the opposite forces of nature acting simultaneously. Two rare cases of this anomaly involving different jaws and a classification based on the...
متن کاملA Clinical Report of Nonsyndromic Concomitant Hypo-Hyperdontia
Although hypodontia and supernumerary teeth are often considered as mutually exclusive conditions, this case report presents an unusual case of hypodontia and a supernumerary tooth occurring simultaneously. An adolescent male was referred to the local hospital department regarding upper arch crowding. Plain film radiographs confirmed the congenital absence of both lower lateral incisors in addi...
متن کاملPre-maxillary hypo-hyperdontia: report of a rare case.
Agenesis of bilateral maxillary canines is very rare and mesiodens is a commonly occurring supernumerary tooth type. Concomitant occurrence of both hypodontia and hyperdontia is extremely rare and it is a condition of mixed numeric variation in the same individual. The reported prevalence of this condition ranges between 0.002% and 3.1%. The purpose of this case report is to describe a rare occ...
متن کاملMandibular Hypo-hyperdontia: a Rare Case Report and Its Management
Dental anomalies of tooth number influencing the development of permanent dentition are quite common, and more numeorus than in the case of primary dentition, however, combined occurrence of hypodontia and hyperdontia is a rare phenomenon, especially in the same dental arch. The purpose of the present report is to describe a case of concomitant hypo-hyperdontia (CHH) in an 8 year-old male with ...
متن کاملClinic and radiographical evaluation of non-syndromic hypodontia and hyperdontia in permanent dentition.
OBJECTIVES The purpose of this study was to evaluate the clinical and radiographical characteristics of non-syndromic hypodontia and hyperdontia in the permanent dentition. STUDY DESIGN This study included 139 patients. Clinical and radiographical examinations were carried out by two examiners. Number and localization of missing or supernumerary teeth, and pathologies associated with the teet...
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ژورنال
عنوان ژورنال: Journal of Dental Sciences
سال: 2021
ISSN: 1991-7902
DOI: 10.1016/j.jds.2020.09.005