2避免吃過粘的食物,以免損壞托槽和帶環(huán).Sticky food should be avoided to minimize the damage to braces and bands.目的: 比較直接粘結(jié)頰面管與帶環(huán)頰面管在直絲弓矯治技術(shù)中的臨床應(yīng)用.Objective : To compare the clinical effect of directly bonded and buccal tube in straight wir...