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Dental fluorosis is a common [2] disorder, characterized by hypomineralization of tooth enamel caused by ingestion of excessive fluoride during enamel formation. [3] It appears as a range of visual changes in enamel [4] causing degrees of intrinsic tooth discoloration, and, in some cases, physical damage to the teeth.
No, shaving your hair does not make it grow back darker. According to Attenello, it turns the end of the shaft into a flat edge, making it appear darker and coarser in comparison to the narrowed ...
This syndrome caused every subsequent generation in a bloodline to have their life expectancy shortened. When the amber lead concentration in the body is fatally high, white blotches appear on the victim's skin, their hair becomes white, and they feel intense chronic pain. The only known survivor of this syndrome is Trafalgar D. Water Law.
Dentistry. Tooth discoloration is abnormal tooth color, hue or translucency. [1] External discoloration is accumulation of stains on the tooth surface. Internal discoloration is due to absorption of pigment particles into tooth structure. [2] [3] Sometimes there are several different co-existent factors responsible for discoloration.
Marilyn Monroe is iconic for her blonde curls, red lips, and perfect beauty mark, but the star was shockingly unrecognizable at the time of her death. According to the two morticians, who prepared ...
11. Purple. Depreciation: 7.3% less than average After coming in near the bottom of the rankings last year, purple and other jewel tones performed well this year, holding value better than average.
Tooth whitening or tooth bleaching is the process of lightening the color of human teeth. [1] Whitening is often desirable when teeth become yellowed over time for a number of reasons, and can be achieved by changing the intrinsic or extrinsic color of the tooth enamel. [2] The chemical degradation of the chromogens within or on the tooth is ...
Dental plaque. Dental plaque is a biofilm of microorganisms (mostly bacteria, but also fungi) that grows on surfaces within the mouth. It is a sticky colorless deposit at first, but when it forms tartar, it is often brown or pale yellow. It is commonly found between the teeth, on the front of teeth, behind teeth, on chewing surfaces, along the ...