title: Video: Musculoskeletal ultrasound imaging of the elbow: part 2, Pathology.
abstract: OBJECTIVE
  The purpose of this video article is to aid examiners in clinical practice in identifying intraarticular and extraarticular pathologic changes in the elbow, including intraarticular structures, fluid in the joint, arthritis, synovitis, and loose bodies.
  
  
  CONCLUSIONS
  Common pathologic findings can be identified with a standardized ultrasound technique based on landmarks, and intraarticular injection and aspiration, dynamic imaging, and ulnar stress maneuvers can be performed. Extraarticular pathologic findings are evaluated in an approach based on quadrants.
authors.affiliation: Department of Radiology, Division of Musculoskeletal Radiology, Leiden University Medical Center, Albinusdreef 2, PO Box 9600, 2300 RC Leiden, The Netherlands. m.reijnierse@lumc.nl
authors.forename: Monique
authors.initials: M
authors.lastname: Reijnierse
authors.forename: Theodore T
authors.initials: TT
authors.lastname: Miller
mesh_terms: D004550:Elbow / Q000000981:diagnostic imaging* / Q000473:pathology; D004551:Elbow Joint / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D007592:Joint Diseases / Q000000981:diagnostic imaging* / Q000473:pathology; D014463:Ultrasonography