Table 4 Postoperative data of patients in both groups

CMS

87.2 ± 4.4

83.9 ± 4.8

0.012*

SF-12

   PCS-12

49.2 ± 7.7

51.7 ± 6.3

0.216

   MCS-12

45.7 ± 5.7

46.5 ± 5.0

0.618

VAS (0–10;10 = most pain)

   pain at rest(now)

0.7 ± 0.5

1.0 ± 0.8

0.147

   pain during activity

1.8 ± 0.9

2.1 ± 1.2

0250

   worst pain (past 24 h)

2.4 ± 0.9

2.4 ± 1.3

0.933

ROM(°)

   anteflexion

137.4 ± 13.0

127.9 ± 12.2

0.010*

   abduction

133.1 ± 15.4

121.4 ± 13.8

0.007*