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Fig. 8 | BMC Musculoskeletal Disorders

Fig. 8

From: Percutaneous endoscopic lumbar discectomy combined with platelet-rich plasma injection for lumbar disc herniation: analysis of clinical and imaging outcomes

Fig. 8

Results of imaging measurement. A Changes in DHI during the follow-up. B Changes in SCSA during the follow-up. C Changes in DPZ during the follow-up; D Changes in RVG during the follow-up. DHI, Disc Height Index; SCSA, spinal cross-sectional area, DPZ, disc protrusion size; RVG, ratio value of disc grey scales. a-c indicate the letter labelling of the time point difference (comparison within the group); if 2 time points have the same letter, there is no significant difference between the 2 time points (P > 0.05); otherwise, different letters at 2-time points mean the difference is significant (P ≤ 0.05). Δ represents a significant difference between the two groups

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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