Fig. 2From: Effectiveness and safety of surgical treatment of carpal tunnel syndrome via a mini-transverse incision and a bush hook versus a mid-palmar small longitudinal incisiona The starting point and ending point were marked. b The mini-bush hook was introduced into the wrist tunnel up to the ending point and pulled back to divide the flexor retinaculum. c The typical mini-incision about 4–5 mm at the proximal wrist crease and closed by one sutureBack to article page