The Strategy and Early Clinical Outcome of Percutaneous Full-Endoscopic Interlaminar or Extraforaminal Approach for Treatment of Lumbar Disc Herniation

Table 1

Grade distribution 12-month postsurgical effect.

Indicator	Cases	Excellent	Good	Fair	Poor
Modified Macnab criteria	60	47 (78.3%)	8 (13.3%)	5 (8.5%)	0