Establishing a Porcine Eye Model for Manual Sub-Bowman Layer Photorefractive Keratomileusis

Figure 2

Making a BL flap in a porcine eye. (a) The margin of the BL flap is lifted. (b) The BL flap is half-peeled. (c) The free BL flap with a hinge. (d) Replacement of the BL flap.

(a)

(b)

(c)

(d)