Spiral Computed Tomography Imaging Analysis of Positioning of Lumbar Spinal Nerve Anesthesia under the Concept of Enhanced Recovery after Surgery

Table 1

Rating standard of clinical effect of intraspinal anesthesia.

Degree	Anesthesia	Pain	Muscle	Hemodynamics	Adjuvant drugs	Surgery
I	Perfect	Painless	Relaxed	Stable	Not required	Easy
II	Nearly perfect	Mild	Not good enough	Fluctuant	Required	Nearly easy
III	Imperfect	Obvious	Poor	Obvious fluctuation	Required	Fair