title: Test to determine if a wound about the knee has penetrated the joint.
mesh_terms: D006801:Humans; D007718:Knee Injuries / Q000175:diagnosis*; D007719:Knee Joint; D012965:Sodium Chloride; D013583:Synovial Membrane / Q000293:injuries; D007507:Therapeutic Irrigation
chemical_list: D012965:Sodium Chloride