智齿冠周炎是智齿萌出过程中或阻生而引起的牙冠周围软组织炎症。临床上以下颌智齿最多见。其原因多由于阻生智齿和所被复的龈瓣之间 ,有一潜在的缝隙即盲袋 ,盲袋内潜藏着食物残渣和细菌 ,在正常情况下 ,人体抵抗力强可不发病。但在感冒、疲劳或局部咬牙合创伤等情况下 ,人体? Wisdom pericoronitis is the process of wisdom tooth eruption or impaction of soft tissue around the crown caused by inflammation. Clinically, the wisdom of the following jaw see the most. The reason is mostly due to the impacted wisdom teeth and the gingival flap being complexed, there is a potential gap that blind bag, hidden in the blind bag of food debris and bacteria, under normal circumstances, the human body can be resistant to disease resistance. But in the cold, fatigue or local bite wounds and other cases, the human body?