title: Marking pin dislocation in total knee arthoplasty.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000601:surgery; D001178:Arthroplasty / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007595:Joint Prosthesis; D007717:Knee / Q000000981:diagnostic imaging / Q000601:surgery*; D007719:Knee Joint; D008768:Methylmethacrylates; D008875:Middle Aged; D009983:Orthopedic Equipment; D011474:Prosthesis Design; D011859:Radiography
chemical_list: D008768:Methylmethacrylates