Preoperative and postoperative scores: VAS (4.58 ± 1.73 and 1.53 ± 0.86), the mean physical function domain: 19.63 ± 6.44 and 11.42 ± 1.46, physical domain: 17.42 ± 3.49 and 11.18 ± 1.20, emotional domain: 10.34 ± 1.79 and 6.53 ± 0.95, social domain: 8.37 ± 1.36 and 4.37 ± 0.94, general health: 5.08 ± 1.28 and 10.03 ± 1.05.