Tag Marjan Farid

Femtosecond-Assisted Penetrating Keratoplasty

Key Concepts The use of femtosecond lasers in corneal transplant surgery was investigated in 2006, and since then, multiple customized trephination patterns have been conceptualized to improve wound architecture and healing. Trephination profiles, including the “top-hat,” “mushroom,” and “zig-zag,” among…

Aqueous Deficiency Dry Eye Syndrome

Key Concepts Aqueous deficiency dry eye (ADDE) refers to a deficiency of aqueous production by either the lacrimal system or the accessory glands. Any lacrimal acinar destruction or dysfunction can lead to tear hyperosmolarity and ultimately signs and symptoms of…