This ill clinical cent 5 model: Namely predestined relationship gingivitis, corpulent sex gingivitis, gravid sex gingivitis, green sex gingivitis and exfoliate sexual gingivitis.

• 本病临床分5型：即缘龈炎、肥大性龈炎、妊娠性龈炎、青春性龈炎和剥脱性龈炎。