title: Answer to D. Palamar's letter to the editor: "Comment on 'Piriformis muscle syndrome: Diagnostic criteria and treatment of a monocentric series of 250 patients' by F. Michel et al." Ann Phys Rehabil Med (2015) doi:10.1016/j.rehab.2015.01.005.
authors.affiliation: Physical Medicine and Rehabilitation Department, CHRU - hôpital Jean-Minjoz, 25000 Besançon, France; Department of Neuromuscular Examinations and Diseases, CHRU - hôpital Jean-Minjoz, 25000 Besançon, France. Electronic address: fmichel@chu-besancon.fr.
authors.forename: F
authors.initials: F
authors.lastname: Michel
authors.affiliation: Department of Neuromuscular Examinations and Diseases, CHRU - hôpital Jean-Minjoz, 25000 Besançon, France.
authors.forename: P
authors.initials: P
authors.lastname: Decavel
authors.affiliation: Clinical Investigation, Biotherapy Department CBT-506 & Rheumatology, CHRU of Besançon, Besançon, France; University Department of Therapy and Reception Team 4266 Pathogenic Agents and Inflammation, IFR133, université de Franche-Comté, Besançon, France.
authors.forename: E
authors.initials: E
authors.lastname: Toussirot
authors.affiliation: Physical Medicine and Rehabilitation Department, CHRU - hôpital Jean-Minjoz, 25000 Besançon, France; Anatomy Laboratory, université de Franche-Comté, Besançon, France.
authors.forename: L
authors.initials: L
authors.lastname: Tatu
authors.affiliation: Department of Neuromuscular Examinations and Diseases, CHRU - hôpital Jean-Minjoz, 25000 Besançon, France.
authors.forename: E
authors.initials: E
authors.lastname: Aleton
authors.affiliation: Physical Medicine and Rehabilitation Department, CHRU - hôpital Jean-Minjoz, 25000 Besançon, France; Anatomy Laboratory, université de Franche-Comté, Besançon, France.
authors.forename: G
authors.initials: G
authors.lastname: Monnier
authors.affiliation: Department of Orthopedic and Traumatology Surgery, Plastic and Reconstruction Surgery, CHRU - hôpital Jean-Minjoz, 25000 Besançon, France.
authors.forename: P
authors.initials: P
authors.lastname: Garbuio
authors.affiliation: Department of Neuromuscular Examinations and Diseases, CHRU - hôpital Jean-Minjoz, 25000 Besançon, France; Anatomy Laboratory, université de Franche-Comté, Besançon, France.
authors.forename: B
authors.initials: B
authors.lastname: Parratte
mesh_terms: D006801:Humans; D018482:Muscle, Skeletal; D055958:Piriformis Muscle Syndrome
keywords: Diagnosis; Onabotulinumtoxin A (BoNTA); Piriformis muscle syndrome; Sciatic nerve