Virgilio Galvis Ramírez, Colombian ophthalmic surgeon (Bucaramanga 27 July 1947 –

With A.I. Ortiz Zapata, J.D. Arias & J.C. Serrano reported the first case in literature of positive response to topical dorzolamide in a children with enhanced S cone syndrome (2014)

DEVELOPED/MODIFIED TECHNIQUES

With A. Tello, L.J. Escaf, V. Rojas, M.A. Cortez. Phaco prechopping as an option in high-volume cataract services. Techn. Ophthal. 5(1):1-7, 2007

With L.J. Escaf, V. Rojas, M.A. Cortez, A. Tello & J.P. Aparicio. Ultraphaco and Ultraqual techniques using a new ultrasonic chopper (Ultrachopper). Techn. Ophthal. 5(4):131-5, 2007

With A. Tello, C.A. Niño & P.A. Camacho López. Intraocular lens power calculation after photorefractive surgery: modified double K method. J. Catar. Refrac. Surg. 39(9):1450-1, 2013

With R.D. Berrospi & A. Tello. Ultrachopper assisted prechopping for small incision cataract surgery. Ophthalmology 1(1), 2017

With R.D. Berrospi, M. Bhogal & A. Tello. Double-line reflection pattern as a simple method to determine graft orientation of Descemet membrane endothelial keratoplasty. Cornea (2019)