Fig. 8
From: Effects of the LASIK flap thickness on corneal biomechanical behavior: a finite element analysis
a Relationship between the strain on the anterior corneal surface along the Y-axis and corneal flap thickness. The corneal flap thickness was set to 90,120, 150, 180, 210, and 240 μm, respectively. The intraocular pressure (IOP) was constant at 17 mmHg. b Relationship between strain on the anterior corneal surface along the Y-axis and corneal flap thickness. IOP was set to 15–49 mmHg. Corneal flap thickness was constant at 120 μm