Influence of the Phenylephrine Test in Outcomes of External Levator Advancement for Involutional Ptosis

L Chaneac, B Bertrand, A Schmid, L Guyot… - Ophthalmic Plastic & …, 2024 - journals.lww.com
Purpose: This study aims to evaluate the influence of preoperative phenylephrine testing on
the surgical outcome of patients undergoing surgery for involutional ptosis by external …

Using margin-reflex distance versus levator function in diagnosing congenital blepharoptosis

SS Mandour, A Elsaadany… - Menoufia Medical …, 2023 - menoufia-med-j.com
Objective To compare the different methods of clinical evaluation of upper eyelid congenital
blepharoptosis and discuss the utility of margin-reflex distance (MRD1) over levator muscle …