Percutaneous cartilage biopsy.
D000772:Anesthesia, Local; D001172:Arthritis, Rheumatoid / Q000473:pathology; D001706:Biopsy / Q000295:instrumentation*; D002356:Cartilage / Q000473:pathology*; D005269:Femur; D006801:Humans; D009339:Needles; D014945:Wound Healing