title: Needle visualization in ultrasound-guided regional anesthesia: technological challenges and educational solutions.
authors.forename: Thomas M
authors.initials: TM
authors.lastname: Halaszynski
authors.forename: Viji
authors.initials: V
authors.lastname: Kurup
authors.forename: Dmitri
authors.initials: D
authors.lastname: Souzdalnitski
authors.forename: Dmitri
authors.initials: D
authors.lastname: Souzdalnitzski
mesh_terms: D000765:Anesthesia, Conduction / Q000295:instrumentation / Q000379:methods*; D000776:Anesthesiology / Q000193:education / Q000295:instrumentation / Q000379:methods*; D002983:Clinical Competence; D004503:Education, Medical, Graduate; D006801:Humans; D007267:Injections; D009339:Needles; D019047:Phantoms, Imaging; D017410:Practice Guidelines as Topic; D018084:Ultrasonography, Interventional