[Value of frontal zonography in sacculoradiculography].
D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging*; D013126:Spinal Nerve Roots / Q000000981:diagnostic imaging*; D014056:Tomography, X-Ray / Q000379:methods
L'intérêt de la zonographie frontale en sacco-radiculographie