title: Comment on "Piriformis muscle syndrome: Diagnostic criteria and treatment of a monocentric series of 250 patients" by F. Michel et al.
authors.affiliation: Ankara Physical Medicine and Rehabilitation Training and Research Hospital, Department of Physical Medicine and Rehabilitation, Turkocagi sok. No: 3 Sihhiye, 06300 Ankara, Turkey. Electronic address: elifyalcin78@gmail.com.
authors.forename: Elif
authors.initials: E
authors.lastname: Yalcin
mesh_terms: D006801:Humans; D055958:Piriformis Muscle Syndrome; D012585:Sciatica