[Understand aberration and select an aspherical intraocular lens correctly].
At present, the aspherical intraocular lens (IOL) has gradually become a general IOL after the cataract surgery. All aspherical IOL are different in the amount of aberration, the material and the structure design. Therefore, the clinicians should understand the characteristics of various aspherical IOL, know which kind of patients can benefit from the implantation of an aspherical IOL, how to select a correct aspherical IOL as well as how to take advantage of aspherical IOL, etc. Patients can obtain a better vision after the implantation of aspherical IOL only if they receive a correct selection of aspherical IOL.
Tianjin Eye Hospital, Tianjin Medical University, Tianjin 300020, China. tangprofessor@yahoo.com.cn
Xin
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Tang
D006801:Humans; D019654:Lens Implantation, Intraocular; D007910:Lenses, Intraocular; D011474:Prosthesis Design