title: Ultrasonographic-assisted ganglion impar neurolysis.
authors.forename: Ricardo
authors.initials: R
authors.lastname: Plancarte
authors.forename: Julio-César
authors.initials: JC
authors.lastname: González-Ortiz
authors.forename: Jorge
authors.initials: J
authors.lastname: Guajardo-Rosas
authors.forename: Angel
authors.initials: A
authors.lastname: Lee
mesh_terms: D005728:Ganglia, Sympathetic / Q000000981:diagnostic imaging*; D006801:Humans; D009339:Needles; D009407:Nerve Block / Q000379:methods*; D014463:Ultrasonography