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Esotropia is a form of strabismus in which one or both eyes turn inward. The condition can be constantly present, or occur intermittently, and can give the affected individual a "cross-eyed" appearance. [1] It is the opposite of exotropia and usually involves more severe axis deviation than esophoria. Esotropia is sometimes erroneously called ...
Prism dioptres. Prism correction is commonly specified in prism dioptres, a unit of angular measurement that is loosely related to the dioptre. Prism dioptres are represented by the Greek symbol delta (Δ) in superscript. A prism of power 1 Δ would produce 1 unit of displacement for an object held 100 units from the prism. [2]
CAD/CAM dentistry is a field of dentistry and prosthodontics using CAD/CAM ( computer-aided-design and computer-aided-manufacturing) to improve the design and creation of dental restorations, [1] [2] especially dental prostheses, including crowns, crown lays, veneers, inlays and onlays, fixed dental prostheses ( bridges ), dental implant ...
Post and core. A post and core crown is a type of dental restoration required where there is an inadequate amount of sound tooth tissue remaining to retain a conventional crown. A post is cemented into a prepared root canal, which retains a core restoration, which retains the final crown. [1] [2]
It drew from patients within the Veterans Affairs St. Louis Health Care system. As such, the scientists note, the demography skews more male, white and slightly older than other patient studies might.
In 1998, Dr. Ali Nankali, as one of the people who were interested in restorative dentistry, started to work on application of posts and cores by analysing and studying the available systems and in 2003 after five years research he modified some of the existing classifications, and as a result he proposed to the scientific board of the ...
Loaded 0%. Warner Bros. Discovery ( WBD) announced plans on Tuesday to raise the price of its ad-free plans on its streaming service, Max. Effective immediately for new subscribers, the monthly ad ...
May 24, 2024 at 5:23 PM. When Morgan Spurlock, who died May 23 from complications of cancer at age 53, first entered the documentary space in 2004 with “Super Size Me,” he managed to turn the ...