title: An Uncommon Cause of Posterior Knee Pain: Diagnosis and Injection for Popliteus Strain Using Ultrasonography.
authors.affiliation: *Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan;
authors.forename: Ke-Vin
authors.initials: KV
authors.lastname: Chang
authors.affiliation: *Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan;
authors.forename: Ming-Yen
authors.initials: MY
authors.lastname: Hsiao
authors.affiliation: Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Chu-Dong Branch, Hsinchu, Taiwan;
authors.forename: Chen-Yu
authors.initials: CY
authors.lastname: Hung
authors.affiliation: Department of Physical Medicine and Rehabilitation, Hacettepe University Medical School, Ankara, Turkey.
authors.forename: Levent
authors.initials: L
authors.lastname: Özçakar
mesh_terms: D000305:Adrenal Cortex Hormones; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D006801:Humans; D007718:Knee Injuries / Q000150:complications / Q000000981:diagnostic imaging* / Q000188:drug therapy*; D007719:Knee Joint / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D018482:Muscle, Skeletal / Q000187:drug effects / Q000293:injuries*; D010146:Pain / Q000188:drug therapy / Q000209:etiology; D018084:Ultrasonography, Interventional / Q000379:methods*
chemical_list: D000305:Adrenal Cortex Hormones; D000893:Anti-Inflammatory Agents