Benh nha chu - B nh nha chu M i lin quan gi a b nh nha chu...

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B nh nha chu M i liên quan gi a b nh nha chu và m t s r i lo n toàn thân Th c s ĩ : ðỗ Thu H ng
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Nh c l i gi i ph u h c mô nha chu ñạ i c ươ ng ðạ i th :
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• n ướ u r i(n ướ u t do):r ng kho ng 1 mm và t o thành vách m m c a khe n ướ u. • N ướ u dính: ph n n ướ u k ế ti ế p n ướ u t do ñế n l n ti ế p h p n ướ u- niêm m c di ñộ ng, có màu h ng san hô N ƯỚ U R Ă NG
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Rãnh n ướ u: là m t rãnh c n, lõm trên b m t n ướ u. T ươ ng ng v i ñ áy c a khe n ướ u.
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• Khe n ướ u: Khe hình ch V, là n ơ i ti ế p xúc gi a n ướ u r i và b m t r ă ng. ñộ sâu khe n ướ u: sinh lý t 0 – 3 mm – >= 4 mm có b nh nha chu
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• Bm k ế t n i(bám dính): g n k ế t n ướ u vào b m t r ă ng
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Ch c n ă ng c a n ướ u • Góp ph n vào vi c bám dính, gi v trí n ñị
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This note was uploaded on 12/11/2009 for the course UNT 123456 taught by Professor 123456 during the Spring '09 term at University of North Texas Health Science Center.

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Benh nha chu - B nh nha chu M i lin quan gi a b nh nha chu...

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