Research Article
[Retracted] Outcome of Percutaneous Transforaminal Endoscopic Lumbar Decompression for Multisegment Lumbar Spinal Stenosis and the Effect on VAS Scores
Figure 3
Comparison of the SF-36 scores between the two groups. Note: (a) pre and postoperative SF-36 scores in the PTED group. (b) Pre and postoperative SF-36 scores in the TOS group. (c) Postoperative SF-36 scores in the PTED and TOS groups.
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