“presbyopia”的搜索结果,显示 1-10 项,共有 808 项
Presbyopia treatment. American Academy of Opthalmology. https://www.aao.org/eye-health/diseases/presbyopia-treatment. Accessed Sept. 10, 2020. What is LASIK ...
在视力正常的情况下,图像会清晰地聚焦到视网膜上(上图)。如果患有老视,僵硬的晶状体则无法为正常聚光进行调整,致使焦点落在视网膜后部(下图)。
Mian SI. Visual impairment in adults: Refractive disorders and presbyopia. https://www.uptodate.com/contents/search. Accessed March 5, 2018. AskMayoExpert ...
Mian SI. Visual impairment in adults: Refractive disorders and presbyopia. https://www.uptodate.com/contents/search. Accessed Jan. 25, 2022. Coats DK ...
The purpose of this study is to build a National Registry of individuals with one of the group of primary immune deficiency diseases.
To determine the effectiveness of the ARTISAN Aphakia lens in the treatment of aphakia and to precisely define the associated risks and, if possible, ...
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