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ملفات تعريف الارتباط المستخدمة
牙齦炎症的表現是什麼?炎症時牙齦出現色、形、質的改變。表現在刷牙時或咬硬物(如咬蘋果)時牙齦出血,嚴重時可有自發出血。牙齦的顏色由粉紅變為紅腫光亮,慢性炎症時表現為暗紅色。齦緣形態增厚,齦乳頭圓鈍,不再緊貼牙面,可以出現齦裂或牙齦退縮。質地變得鬆軟,慢性炎症時則表現為較硬。
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