title: [Semi-free foreign body in knee joint].
mesh_terms: D000328:Adult; D005260:Female; D005547:Foreign Bodies / Q000209:etiology / Q000601:surgery*; D006801:Humans; D007717:Knee / Q000601:surgery*; D007718:Knee Injuries / Q000150:complications; D007719:Knee Joint
vernacular_title: Półwolne ciało obce stawu kolanowego.