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Table 1 Outcomes of ankle distraction for ankle arthritis

From: Ankle joint distraction arthroplasty for severe ankle arthritis

Patient no. Left/Right History Time of follow-up (month) VAS preop AOFAS preop SF-36 preop VAS postop AOFAS postop SF-36 postop Clinical outcome
1 L ankle fracture 17 6 36 33.53 3 78 57.74 good
2 R ankle fracture 24 6 42 44.36 1 81 77.61 good
3 L ankle fracture 44 7 29 66.22 2 88 78.02 good
4 R - 66 6 39 42.05 6 39 41.94 fair
5 R ankle fracture 63 5 48 41.12 6 46 41.31 fair
6 L ankle fracture 36 7 51 50.35 5 58 67.44 good
7 L ankle sprain 29 5 36 39.97 5 41 41.36 fair
8 R ankle fracture 67 6 42 43.34 4 60 59.72 good
9 R ankle fracture 32 5 31 37.09 0 100 89.64 excellent
10 L ankle fracture 50 6 51 42.41 6 57 50.13 fair
11 R talus fracture 37 - - - - - - failed
12 R ankle fracture 32 7 44 43.01 7 56 43.9 fair
13 L ankle fracture 32 7 52 40.78 2 90 87.55 excellent
14 L ankle fracture 39 5 44 42.84 4 68 51.28 good
15 R pilon fracture 37 - - - - - - failed
16 L ankle fracture 49 5 42 48.72 1 91 90.06 excellent