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Fig. 4 | BMC Musculoskeletal Disorders

Fig. 4

From: Does MIS-TLIF or TLIF result in better pedicle screw placement accuracy and clinical outcomes with navigation guidance?

Fig. 4

Mean T2-weighted MRI signal intensity ratio of the multifidus muscle. Bar graph showing preoperative and 1-year follow-up differences in the mean T2-weighted MRI intensity ratio of the multifidus muscle between the 2 groups. The mean T2-weighted MRI intensity ratio of the multifidus muscle in the NM-TLIF group was significantly lower than that in the N-TLIF group at the 1-year follow-up (P = 0.022). *P value < 0.05

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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