“…Sixty-two articles were subject to full-text screening, and thirty-six of them were discarded with the following reasons: cadaveric or sawbone research ( n = 4), no plantar pressure measurement involved ( n = 2), re-surgery research ( n = 1), involving diabetic or rheumatoid foot ( n = 9), simulation or theoretical research ( n = 7), and no data on before-after change ( n = 13). Finally, 26 studies were included in this systematic review after screening [ 24 , 25 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 ], as shown in Figure 2 . Seventeen studies contributed one eligible arm, while nine studies contributed two eligible arms, giving a total of thirty-five arms included in our analysis.…”