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当牙齿上附着黑色或茶色物质时,常能引起牙龈出血,严重时使牙齿松动。牙齿上的黑色或茶色物质,医学上称为牙结石。由于牙结石具有致病性,所以,把牙结石作为常见牙龈出血的局部致病原因之一。通常使用专用的器械给予去除。医学上称为牙齿洁治术,简称洁牙。 洁牙可以去净牙面上污物如牙结石(牙菌斑)、食物残渣、烟垢、茶渍等。如果洁牙后坚持每天早、晚刷牙,一周后,牙龈炎症可以消退,因此,洁牙可以治愈牙龈炎症,是预防牙周炎的措施之一。
When the teeth attached to black or brown material, can often cause bleeding gums, severe teeth loose. Black or brown material on the teeth, medically known as dental calculus. Because calculus is pathogenic, dental calculus is one of the top causes of bleeding in common gingiva. Dedicated instruments are often used for removal. Medically known as dental neoplasm, referred to as clean teeth. Dental cleaning can go to the net surface dirt such as dental calculus (dental plaque), food debris, soot, tea stains and so on. If the teeth adhere to daily morning and evening brush your teeth, a week later, gingival inflammation can subside, therefore, cleaning teeth can cure gingival inflammation is one of the measures to prevent periodontitis.