As for those patients with relatively good teeth body and root shape , we helped doctors carry out fenestration and gingival flap operations .

• 结果:患者积极配合手术,31例均取得良好效果,24例埋伏牙已排入正常牙列,4例埋伏牙已牵出但尚未到正常位置,3例埋伏牙尚未牵出。