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Table 3: Regression of disk herniation findings in patients who underwent postoperative MR imaging (n = 15)
Postoperative Clinical Outcome (Macnab Grade) 
Regression of Disk Herniation Good or Excellent Poor
    Yes (n = 6) 5 1
    No (n = 8) 5 3
Diskitis complication (n = 1) 1
	Postoperative Clinical Outcome (Macnab Grade)
	Regression of Disk Herniation	Good or Excellent	Poor
Yes (n = 6)	5	1
No (n = 8)	5	3
Diskitis complication (n = 1)		1