Skip to main content

Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 2 Preoperative and postoperative clinical and radiological outcome measures

From: Scapho-luno-capitate fusion with proximal lunate articular surface preservation for management of grade IIIA Kienböck’s disease: a prospective case series

Characteristics

Preoperative

Last follow-up

P-value

Flexion/extension ROM, % of normal side, mean ± SD

52.8 ± 5.4%

65.7 ± 11.1%

0.002

Grip strength, % of normal side, mean ± SD

54.6 ± 11.8%

88.3 ± 12.4%

0.001

Mayo Wrist Score, mean ± SD

41.5 ± 8.2

81 ± 9.2

0.002

VAS score, mean ± SD

6.1 ± 1.6

0.6 ± 0.4

0.004

MCHR, mean ± SD

1.46 ± 0.11

1.59 ± 0.34

0.112

Radioscaphoid angle, mean ± SD

63 ± 10º

49 ± 6º

0.011

Scapholunate angle, mean ± SD

32 ± 6º

47 ± 8º

0.004

Modified carpal-ulnar distance ratio

0.67 ± 0.14

0.68 ± 0.15

0.86

  1. ROM range of motion; VAS visual analog scale; MCHR modified carpal height ratio