“… 4 , 6 , 7 , 9 , 10 , 12 , 14 , 16 , 19 – 27 , 29 , 32 – 34 , 36 – 38 , 40 – 42 , 44 , 46 , 48 – 50 , 53 – 56 Comparable pre and post-operative values were reported in 16 studies. 7 , 9 , 10 , 14 , 20 , 23 , 27 , 29 , 33 , 40 , 41 , 44 , 48 , 49 , 53 , 56 Strength measurements of grip, key pinch and tip pinch were included. Modest improvements in strength were seen, particularly for grip and key pinch strength in most studies reporting pre and post-operative scores.…”