title: Sonographic Localization of the Piriformis Muscle Using a Caudal-to-Cranial Approach.
authors.affiliation: Department of Physical Medicine and Rehabilitation National Taiwan University Hospital Chu-Tung Branch Hsinchu, Taiwan Department of Physical Medicine and Rehabilitation National Taiwan University Hospital Bei-Hu Branch Taipei, Taiwan Department of Physical Medicine and Rehabilitation Hacettepe University Medical School Ankara, Turkey.
authors.forename: Chen-Yu
authors.initials: CY
authors.lastname: Hung
authors.forename: Ke-Vin
authors.initials: KV
authors.lastname: Chang
authors.forename: Levent
authors.initials: L
authors.lastname: Özçakar
mesh_terms: D000772:Anesthesia, Local / Q000379:methods*; D000779:Anesthetics, Local / Q000008:administration & dosage; D002081:Buttocks / Q000000981:diagnostic imaging*; D006801:Humans; D018482:Muscle, Skeletal / Q000000981:diagnostic imaging*; D014463:Ultrasonography
chemical_list: D000779:Anesthetics, Local