Taurodontism

01/01/1988 - "In contrast to previous studies that have investigated variations in morphometric traits in a single aneuploidy state, this study investigates a single morphometric trait, taurodontism, as it occurs in otherwise normal individuals, in nonchromosomal syndromes, and in aneuploidy syndromes to determine whether the trait best fits the oligogene or the disrupted developmental homeostasis model. "
05/01/1980 - "While taurodontism may be viewed as an extension of a continuous trait of pulp chamber size, the extreme shape may arise when conditions disturbing the epithelial-derived root sheath produce a generalized amplified instability of development, as has been suggested from tissue culture studies of X-chromosomal aneuploid cells."
02/01/1991 - "It is concluded that the observed variation in the occurrence of taurodontism in individuals with sex chromosomes aneuploidies does not corroborate the hypothesis of disrupted homeostasis. "
02/01/1991 - "The recent findings in 45,X females indicate that this chromosome aneuploidy does not have any effect on the development of taurodontism, in contrast to the findings of increased frequency of the trait in individuals with extra X chromosomes. "
02/01/1991 - "A sample of 47,XYY males was examined for taurodontism to provide further information on the effects of chromosome aneuploidies on the trait. "

09/01/1989 - "Association of taurodontism with hypodontia: a controlled study."
07/01/2014 - "Hypodontia was observed in 148 patients (84 females and 64 males) with 62 patients having associated taurodontism (38 females, 24 males), oligodontia in 12 patients (five females and seven males) of whom nine patients also had taurodontism of one or more teeth (five females and four males). "
05/01/2014 - "There was a high incidence of dental anomalies, the most frequent being taurodontism (81 percent), rotation (28 percent), hypodontia (26 percent), tooth impaction (18 percent), ectopic eruption (14 percent), microdontia (13 percent), and hyperdontia (9 percent). "
03/01/2014 - "Anomalies of impaction (44.76%), dilacerations (21.11%), hypodontia (15.88%), taurodontism (9.29%), and hyperdontia (6.76%) were the most common subtypes of dental anomalies. "
01/01/2013 - "The present case illustrates bilateral taurodontism of primary mandibular molars with hypodontia in maxilla."

01/01/2015 - "Wnt10a null mice exhibited supernumerary mandibular fourth molars, and smaller molars with abnormal cusp patterning and root taurodontism. "
01/01/2012 - "The OPGs and dental records were reviewed for congenitally missing teeth, supernumerary teeth, impactions, ectopic eruption, transposition, germination, fusion, dilacerations, taurodontism, dens in dent, and any other unusual conditions that can be assessed with OPG. "
01/01/2011 - "Type of oral cleft and dental phenotypes (tooth agenesis, supernumerary teeth, taurodontism, dental transposition, and microdontia) outside the cleft area were investigated. "
07/01/2010 - "Supernumerary teeth were found in 16.7% of patients; 37% had microdontia; 70.5% had taurodontism; 30.8% had transposition and/or ectopic teeth; 19.2% had dilacerations; and 30.8% had hypoplastic teeth. "
06/01/2010 - "Taurodontism of permanent and primary molars and upper posterior supernumerary teeth are rarely associated with this syndrome. "

07/01/2008 - "Dens evaginatus, taurodontism and Class III malocclusions were significantly more prevalent in the study group than in the general population of Chinese children of similar age. "
09/01/2003 - "Malocclusion (81%) and other prevalent dental anomalies (41%) included tooth rotation, oligodontia, and taurodontism. "
01/01/1994 - "Deficient craniofacial development, reduced width of the upper jaw resulting in posterior cross-bite, and taurodontism of the primary dentition were found. "
01/01/2014 - "Intraoral clinical and radiographical examination showed enamel hypoplasia, severe dilacerated maxillary left central incisor and mandibular incisors, malocclusion, delayed eruption of teeth, taurodontism, and loss of lamina dura. "
03/01/2004 - "The morphology of the craniofacial structures was characterized by absence of septal structures, including cribriform plate, perpendicular plate of ethmoid bone, vomer, and septal cartilage; bony hypotelorism; midface hypoplasia; short and retrognathic maxilla with Class III jaw relationship; average mandibular plane angle; high arched palate; severe anterior open bite with bilateral posterior crossbites; and dental anomalies (agenesis of four maxillary permanent teeth, microdontia, taurodontism, and short roots). "

11/01/1999 - "In addition, with the suggestion of taurodontism, as well as the clinical features of the patient, a tentative diagnosis of Klinefelter's syndrome was made. "
11/01/1999 - "Endodontic treatment in taurodontism with Klinefelter's syndrome: A case report."
01/01/1981 - "[A case of taurodontism associated with Klinefelter's syndrome]."
11/01/1979 - "[Taurodontism in Klinefelter's syndrome, chromosome variant 48,XXYY]."
12/01/1978 - "Though taurodontism is not an obligatory finding in Klinefelter's syndrome, it is believed to be one of the anomalies frequently observed in connection with this condition."