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Table 1 Pre- and postoperative data

From: Reconstruction of the distal radioulnar joint with rib perichondrium – midterm follow-up

Case

Year of surgery

Motion/Strength/

Pain

Pre-

operative

Follow up 1

2012b

Follow up 2

2016

(clinical, mean 3.1y)

Follow up 3

2021

(by letter, mean 7.5y)

Case 1

2011

Supination

70

90

90

Unchangeda

Case 1

Pronation

50

75

90

Unchangeda

Case 1

Flexion

70

75

75

Unchangeda

Case 1

Extension

75

75

75

Unchangeda

Case 1

JAMAR (KG)

36

38

33

Unchangeda

Case 1

Pain (VAS)

9

0

0

1

Case 1

DASH

77

4

0

6.7

Case 2

2013

Supination

70

40

85

Unchangeda

Case 2

Pronation

70

80

80

Unchangeda

Case 2

Flexion

75

70

75

Unchangeda

Case 2

Extension

60

75

75

Unchangeda

Case 2

JAMAR (KG)

26

27

28

Unchangeda

Case 2

Pain (VAS)

9

3

1

1

Case 2

DASH

77

27

5

0

Case 3

2014

Supination

30

––

50

Unchangeda

Case 3

Pronation

25

––

50

Unchangeda

Case 3

Flexion

60

––

60

Unchangeda

Case 3

Extension

65

––

65

Unchangeda

Case 3

JAMAR (KG)

13

––

21

Unchangeda

Case 3

Pain (VAS)

7

––

5

5

Case 3

DASH

––

––

45

23.3

Case 4

2016

Supination

80

––

90

Unchangeda

Case 4

Pronation

80

––

90

Unchangeda

Case 4

Flexion

75

––

75

Unchangeda

Case 4

Extension

75

––

75

Unchangeda

Case 4

JAMAR (KG)

24

––

22

Unchangeda

Case 4

Pain (VAS)

9

––

0

3

Case 4

DASH

––

––

7.5

15

Mean of all Cases

Supination

62.5

––

79

Unchangeda

Pronation

56

––

77.5

Unchangeda

JAMAR (KG)

25

––

26

Unchangeda

Pain (VAS)

8.5

––

1.5

2

DASH

––

––

14.4

11.3

  1. aFollow-up 2021 by letter, Clinical values reported by the patients as changed/unchanged compared to the latest follow-up in 2016
  2. bThe figures in column 5 are previously published in reference [11]. Reprinted with permission