[Technic and results of discography during operation of lumbar disc herniation].
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007403:Intervertebral Disc / Q000000981:diagnostic imaging*; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D011859:Radiography