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Ota Benga, a famous Congolese pygmy, shows off his sharpened teeth. A man with filed teeth (probably Mentawai) smokes in a photograph by Dutch photographer Christiaan Benjamin Nieuwenhuis who worked in Sumatra. Human tooth sharpening is the practice of manually sharpening the teeth, usually the front incisors. Filed teeth are customary in ...
Passion gap or Cape Flats smile is a dental modification originating in Cape Flats, Cape Town, South Africa in which people deliberately remove the upper front teeth (maxillary incisors) for fashion and status. The practice is popular among Coloureds and has occasionally been done by White and Chinese South Africans in the area. [1] [2]
Xylitol is a naturally-occurring sweetener that can be synthetically produced in bulk. It is classified as a sugar alcohol. [10] Xylitol inhibits acid production by oral bacteria and promotes remineralization of the teeth. [10] It can be found in various products which include chewing gums and lozenges.
Jesper Ryltoft skipped the trip to the dentist and decided to perform the surgery himself using just a mirror.
As a result, children's teeth generally decayed until they caused pain or infection and removal was required. At that time, the dentists tried to use only hand instruments to open and/or enlarge small cavities and selectively remove the decayed tissue, followed by the placement of a glass ionomer cement , an adhesive filling that also releases ...
Heavy staining and calculus deposits exhibited on the lingual surface of the mandibular anterior teeth, along the gumline Calculus deposit (indicated with a red arrow) on x-ray image In dentistry , calculus or tartar is a form of hardened dental plaque .
High quality replica of the right upper central incisor teeth of a Middle Pleistocene hominin. It is hypothesized that other pleiotropic effects associated with the V370A allele were favored by natural selection to help promote the presence of the allele and thus the emergence of shovel-shaped incisors.
A BaTonga woman with extracted front teeth, for beauty purposes.. Tooth ablation (also known as tooth evulsion, dental evulsion and tooth extraction) is the deliberate removal of a person's healthy teeth, and has been recorded in a variety of ancient and modern societies around the world.