大多数应用于临床的局麻药物都是相对疏水性的分子，可弥散通过细胞膜，作用于阻滞部位的钠通道。
Most local anaesthetics used clinically are relatively hydrophobic molecules that gain access to their blocking site on the sodium channel by diffusing into or through the cell membrane.
医生在预先设想神经痛起源部位表面的皮肤上注射局麻药。
The doctor injects a local anesthetic into the skin over the area that is suspected of being the source of nerve pain.
目的：探讨肿胀局麻多部位脂肪抽吸术的临床应用价值。
Objective: To study the clinical effect of tumescent technique in multi-position liposuction.
应用推荐