One-stage Total knee arthroplasty for old femoral condylar fracture and knee osteoarthritis.pdf

1、Objective:To investigate the feasibility and clinical effect of one-staged total knee arthroplasty for old femoral Condylar Fractures combined with knee osteoarthritis. Methods Eleven patients with Old femoral Condylar F

2、racture with knee osteoarthritis underwent one-staged total knee arthroplasty between Jan 2003 to Dec 2010.Material there were 4 males and 7 females, with an average age of 58.3 years (ranged from 38 to 77 years). There

3、were eight cases of supracondylar fractures and three cases of intercondylar fractures. Moreover,there were 2 cases of knee fibrous ankylosis with mild amyotrophy, 3 cases of collateral ligament injury of the knee, 2 cas

4、es of fibrous union and 2 cases of infective nonunion. Results the duration of average follow-up time was 41.3 months. The average HSS score improved from preoperative 6.65 ± 7.01 (range, 0-13) to 88.5 ± 6.18 (range, 81-

5、95) points at the time of the last follow-up,The range of motion of the knee improved from preoperative32.7° ± 17.6° (range, 0°-50°) to 101.3° ± 9.8°(range, 85°-115°)at final follow-up..One case underwent knee disarticul

6、ation 6 years after operation owing to infection.For other patients, there were no complications such as infection,deep vein thrombosis,knee instability,component loosening and inequality of the lower limb. Conclusions O