Management of Cataract in Patients with Irregular Astigmatism with Regular Central Component by Phacoemulsification Combined with Toric Intraocular Lens Implantation

Figure 3

Corneal shape with an irregular periphery pattern. (a, b) Although the two main meridional lines in the central 3-mm zone are in an approximately vertical distribution, an irregular periphery was noted.

(a)

(b)