Research Article

Comparative Analysis between Three Different Lumbar Decompression Techniques (Microscopic, Tubular, and Endoscopic) in Lumbar Canal and Lateral Recess Stenosis: Preliminary Report

Figure 6

Postoperative increased amount of serum creatine phosphokinase (CPK): (a) comparison between 3 different decompressive methods; (b) comparison between 3 different decompressive methods according to the number of decompressed level.
(a)
(b)