英语语法分析

This process is called paracentesis.

这一过程被称为穿刺。

Paracentesis should be carried out under strict sterile conditions.

腹穿应该在严格的消毒情况下进行。

Methods:Posterior branch of spinal nerve was refrigerated by transcutaneous paracentesis.

方法：经皮穿刺到脊神经后支，对神经分支施行深部冷冻。