Table 2 Recovery course of functional scores in pre-operative and different post-operative, and radiographic parameters of scaphoid deformity

 Grip strength^a

51% ± 20%

50% ± 18%

70% ± 16%*

79% ± 10%*

86% ± 12%*

< 0.05

 Motion arc^b

56% ± 10%

48% ± 10%

66% ± 12%

78% ± 13%*

86% ± 11%*

< 0.05

 DASH score

32.8 ± 18.1

43.8 ± 21.2

30.9 ± 15.3

19.0 ± 14.2

12.4 ± 11.4*

< 0.05

 Mayo Wrist score

42.5 ± 14.6

40.2 ± 15.5

63.6 ± 12.5*

72.8 ± 12.7*

84.4 ± 10.8*

< 0.05

 Scaphoid axial length

24.8 ± 6.1

27.2 ± 5.3

< 0.05

 Intrascaphoid angle

43.7° ± 6.7°

30° ± 6.4°

< 0.05

 Scapholunate angle

61.6° ± 10.6°

51.3° ± 9.9°

< 0.05

 Radiolunate angle

25.8° ± 5.5°

11.3° ± 3°

< 0.05

 Carpal height ratio

46% ± 4%

52% ± 2%

< 0.05