Myopia surgery in Zhangzhou Eye Hospital -ICL intraocular lens implantation
In Zhangzhou Eye Hospital, the principle of laser myopia surgery is to change the corneal curvature by cutting the cornea to correct ametropia, so the thickness of the cornea is required, and the correction range is within 1200 degree myopia /600 degree astigmatism /600 degree hyperopia.
However, ICL lens implantation is different. The principle is to implant a special intraocular lens in the eye to directly correct ametropia, so the requirements for cornea are lower and the correction range is wider, and at most, 1800 degree myopia /600 degree astigmatism can be corrected.
ICL crystal implantation, can everyone do it?
Not really! Zhangzhou Eye Hospital reminds that, relatively speaking, ICL intraocular lens implantation has low requirements for cornea, but if you want to do this kind of surgery, you need to meet three conditions!
Condition 1: anterior chamber depth > 2.8 mm
Generally speaking, the normal anterior chamber depth is 2.5mm-3mm-3 mm, and we need to put an ICL lens in the eye, roughly between the iris and the lens. If the depth of the anterior chamber is not enough, the lens will be too crowded after being placed in the eye, which will easily lead to cataract or glaucoma and affect the postoperative visual quality.
Condition 2: The number of corneal endothelial cells
The number of corneal endothelial cells is very important because it is non-renewable. When its number is reduced to a certain extent, it will cause corneal edema and affect the postoperative visual quality.
After ICL lens implantation, corneal endothelial cells will be damaged to some extent, so the number of corneal endothelial cells should be determined to be 2000 /mm before operation. Above, below 2500 is the critical value, so some hospitals require above 2500.
Condition 3: Normal and intact retina
Whether our vision can be seen or not cannot be ignored. Because most ICL intraocular lens implantation is highly myopic (the degree is above 600 degrees), the probability of retinopathy is relatively high. Ensuring a normal and complete retina is an important condition for ICL intraocular lens implantation.
Brief introduction of Zhangzhou Eye Hospital of Xiamen Eye Center
Xiamen Eye Center Zhangzhou Eye Hospital (Zhangzhou Huaxia Eye Hospital) is a branch of Xiamen Eye Center, a designated medical institution with cross-provincial medical insurance network, and a modern eye specialist hospital integrating clinical treatment, blindness prevention charity and academic exchange. At the same time, it is also a key investment project in Zhangzhou City on 20 17, integrating the medical resources and disciplinary advantages of Xiamen Eye Center and gathering a group of experts from Xiamen Eye Center. The hospital is located in Bada Building, Shengli East Road, Zhangzhou City, with specialties such as cataract, fundus, ocular surface, myopia surgery, pediatric ophthalmology, ocular trauma, and medical and technical departments such as medical optometry and optical center and special inspection department. In Zhangzhou, patients with eye diseases can simultaneously enjoy the expert team, mainstream equipment and exquisite technology of Xiamen Eye Center. Citizens can enjoy high-quality ophthalmic diagnosis and treatment services at their doorstep.
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