Influence of shovel-shaped incisors on the dental arch crowding in Mongolian females

Dental Anomalies: An Identification Marker in Forensics

“…our study, images showing the cusp of Carabelli, interruption groove, peg lateral, parastyle, radiculous premolar, dens evaginatus, enamel pearl, radix entomolaris, Bushman's canine, multiple parastyle, tuberculum intermedium, fusion, and dilaceration are shown inFigures 1,2,3,4,5,6,7,8,9,10,11,12,13. …”

“…Usually seen on the upper first molar, this additional cusp progressively disappears, most likely in the second and third molars. Some people have a complete absence of this cusp, while others have it in different forms [6]. The lingual surfaces of incisors with a shovel-like form have ridges at the lingual margins.…”

A Rare Bilateral Presentation of Multiple Dens Invaginatus, Shovel-Shaped Incisor and Talon Cusp With Mesiodens

“…Presence or absence of shovelling helps in racial identification and in exploration of ancestry. 21 The incidence of shovelling in Saudi Arabians, Pakistanis and Indians is 10-12%. The occurrence of invaginations in shovel-shaped incisors is 11%.…”

Correlation of Transversal Dimensions of the Jaws and Sagittal Characteristics of the Dental Arch With Odontometric and Cephalometric Indices in Boys With Orthognathic Bite

“…In the group, which includes people with bite pathology, the increase of the variability of bonds is shown, namely, their divergence for the upper and lower dental arches [11,14]. Since the sample without bite pathology was studied, in most cases (this also applies to the general group and groups of meso-and brachycephals), the connection between parameters of dental arches with odonto-cephalometric indices is most often unidirectional.…”

“…The form of dental arches is determined by the main dimensions of the head and face, and the size of the teeth determine the design parameters of the dental arches [11]. In analyzing the reliable and average strength of the unreliable correlations of the transversal dimensions of the upper and lower jaw and sagittal characteristics of the dental artery with odontometric and cephalometric characteristics of boys with orthognathic bite, 306 of the 1,116 possible connections (27.4%, of which 2.0% false median force) with dental arch parameters in the front plane (of which 7 -0.6% of direct forces, 275 -24.6% of direct average strength, 22 -2.0% of false direct average forces, 2 -0.2 % of reciprocal average force); 87 connections from 279 possible (31.2%, of which 0.4% of false median power) with parameters of maxillary dental arches in the sagittal plane (of which 1 -0.4% of direct strong, 85 -30.5% direct average strength; 1 -0.4% of false direct middle forces); 39 connections from 279 possible (14.0%, of which 2.2% of false median force) with the parameters of the maxillary dental arch in the vertical plane (of which 32 -11.5% of direct average strength, 6-2.2 % of false direct average forces; 1 -0.4% of the reciprocal average force).…”