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Carcharopsis prototypus and the adaptations of single crystallite enameloid in cutting dentitions
Carcharopsis Priohybodus Thaiodus Carboniferous Enameloid ultrastructure
2009/10/20
Carcharopsis is a Palaeozoic shark comprising an enameloid-covered cutting dentition comprising serrated teeth.The enameloid ultrastructure of the teeth of C. prototypus is examined for the first time...
A Study Of Pont's, Howes', Rees', Neff's And Bolton's Analyses On Class I Adult Dentitions
Analyses Class I Adult Dentitions
2009/3/15
A Study Of Pont's, Howes', Rees', Neff's And Bolton's Analyses On Class I Adult Dentitions.
Acceptable Deviations In Normal Dentitions.
The Anterior Migration of Dentitions and Anterior Crowding：A Review
Anterior Migration Dentitions Anterior Crowding
2009/3/12
The Anterior Migration of Dentitions and Anterior Crowding: A Review.
Reliability of the Bolton tooth-size analysis when applied to crowded dentitions
Bolton Tooth-size analysis Needle-pointed dividers Boley gauge Reliability
2009/1/12
The Bolton tooth-size analysis is widely taught and used in orthodontics. However, its reliability has not been documented. The purpose of this study was to evaluate the reliability of the analysi...
Dental Arch Widths and Mandibular-Maxillary Base Widths in Class II Malocclusions Between Early Mixed and Permanent Dentitions
Transverse development Class II division PA cephalometry Model analysis
2008/12/23
The aim of the study was to analyze the transverse morphology and development of the dental arches and skeletal mandibular-maxillary bases in untreated Class II malocclusions. Using the records of...
Tooth Width Ratios in Crowded and Noncrowded Dentitions
Tooth width ratio Bolton proportion Crowding Clinical significance
2008/12/16
Discrepancies in tooth width ratios could affect the excellence in the finishing of orthodontic cases. This study compares tooth width ratios in crowded and noncrowded dental arches. Tooth widths we...
Four fused incisors in the maxillary and mandibular primary dentitions
Fused tooth Maxillary and mandibular dentition Primary central incisor Primary lateral incisor
2008/11/12
Bilateral dental fusion in the primary dentition is a dental anomaly. However, bilateral fusion of maxillary and mandibular primary central and lateral incisors is very rare. The fused teeth were cons...
Occlusal Changes from Primary to Mixed Dentitions in Nigerian Children
Occlusion Growth Development Nigerian children
2008/10/29
Objective: To evaluate longitudinally the occlusal changes between the deciduous and early mixed dentition stages in Nigerian children.Materials and Methods: The occlusion of 145 3- to 5-year-old chil...