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Fig. 6 | Journal of Orthopaedic Surgery and Research

Fig. 6

From: RETRACTED ARTICLE: Treatment for lumbar spinal stenosis secondary to ligamentum flavum hypertrophy using percutaneous endoscopy through interlaminar approach: a retrospective study

Fig. 6

Pre and postoperative various clinical scores. a Leg pain VAS score of two groups before the operation and at different time points postoperation. b Incision VAS score of two groups at different time points postoperation. c Lumbar ODI score of two groups before the operation and at different time points postoperation. d Lumbar JOA score of two groups before the operation and at different time points postoperation.(Note: Compared with the control group, p < 0.05)

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