685347.fig.001a
(a)
685347.fig.001b
(b)
685347.fig.001c
(c)
Figure 1: (a) The tip of the plier is positioned just proximal to the bevel of the needle. (b) The needle is bent with an upward motion till it reaches 90-degrees, creating the first angle. (c) The tip of the plier is moved 1-2 mm proximal to the first angle and a second 90-degree angle is created opposite to the direction of the first angle.