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Dental anatomy. Dental anatomy is a field of anatomy dedicated to the study of human tooth structures. The development, appearance, and classification of teeth fall within its purview. (The function of teeth as they contact one another falls elsewhere, under dental occlusion .) Tooth formation begins before birth, and the teeth's eventual ...
A completely perforated eardrum, showing the handle of the malleus (hammer bone). A perforated eardrum ( tympanic membrane perforation) is a prick in the eardrum. It can be caused by infection ( otitis media ), trauma, overpressure (loud noise ), inappropriate ear clearing, and changes in middle ear pressure. An otoscope can be used to view the ...
Each tooth is examined to determine whether it is in correct occlusion or it is maloccluded. The total number of maloccluded teeth is the counted and recorded. Each tooth is examined from two different aspects: occlusal aspect and then the buccal and labial surfaces with the exclusion of third molars.
FDI World Dental Federation notation (also "FDI notation" or "ISO 3950 notation") is the world's most commonly used dental notation (tooth numbering system). [ 1][ 2] It is designated by the International Organization for Standardization as standard ISO 3950 "Dentistry — Designation system for teeth and areas of the oral cavity". [ 3]
View detailed pictures that accompany our 2014 Honda Odyssey article with close-up photos of exterior and interior features. (9 photos)
View detailed pictures that accompany our 2022 Rimac Nevera, official images article with close-up photos of exterior and interior features. (35 photos)
The FDI World Dental Federation notation ("FDI notation" or "ISO 3950" [1]) is widely used by dental professionals internationally to identify and describe a specific tooth. The FDI notation uses a two-digit numbering system in which the first digit represents a tooth's quadrant and the second digit represents the number of the tooth from the ...
Apple’s AirPods Pro and Powerbeats Pro earbuds check most of the boxes we care about when it comes to wireless listening — quality sound, sleek design, and decent battery life. The one they ...