TY - GEN AU - Riddle,Daniel L AU - Jiranek,William A AU - Neff,Robert S AU - Whitaker,Derek AU - Hull,Jason R TI - Extent of tibiofemoral osteoarthritis before knee arthroplasty: multicenter data from the osteoarthritis initiative SN - 1528-1132 PY - 2012///1119 KW - Aged KW - Arthroplasty, Replacement, Knee KW - Female KW - Femur KW - diagnostic imaging KW - Humans KW - Male KW - Middle Aged KW - Osteoarthritis, Knee KW - surgery KW - Radiography KW - Severity of Illness Index KW - Tibia KW - Time Factors N1 - Publication Type: Journal Article; Multicenter Study UR - https://doi.org/10.1007/s11999-012-2328-1 ER -