Article

Rule of pupil still applies to complete third-nerve palsy

St. Louis-When the rule of the pupil was first described in 1958 by Wilbur Rucker, MD, there were specific guidelines to follow if the pupillary reaction was normal and if it was not; in the first case, paralysis is likely due to occlusive vascular disease and in the second case to aneurysm.

Newsletter

Don’t miss out—get Ophthalmology Times updates on the latest clinical advancements and expert interviews, straight to your inbox.

Subscribe Now!
Related Videos
Lisa Nijm, MD, says preoperative osmolarity testing can manage patient expectations and improve surgical results at the 2025 ASCRS annual meeting
At the 2025 ASCRS Annual Meeting, Weijie Violet Lin, MD, ABO, shares highlights from a 5-year review of cross-linking complications
Maanasa Indaram, MD, is the medical director of the pediatric ophthalmology and adult strabismus division at University of California San Francisco, and spoke about corneal crosslinking (CXL) at the 2025 ASCRS annual meeting
(Image credit: Ophthalmology Times) ASCRS 2025: Taylor Strange, DO, assesses early visual outcomes with femto-created arcuate incisions in premium IOL cases
(Image credit: Ophthalmology Times) ASCRS 2025: Neda Shamie, MD, shares her early clinical experience with the Unity VCS system
Patricia Buehler, MD, MPH, founder and CEO of Osheru, talks about the Ziplyft device for noninvasive blepharoplasty at the 2025 American Society of Cataract and Refractive Surgeons (ASCRS) annual meeting
(Image credit: Ophthalmology Times) ASCRS 2025: Bonnie An Henderson, MD, on leveraging artificial intelligence in cataract refractive surgery
(Image credit: Ophthalmology Times) ASCRS 2025: Gregory Moloney, FRANZO, FRCSC, on rotational stability
Sheng Lim, MD, FRCOphth, discusses the CONCEPT study, which compared standalone cataract surgery to cataract surgery with ECP, at the 2025 ASCRS Annual Meeting.
(Image credit: Ophthalmology Times) ASCRS 2025: Steven J. Dell, MD, reports 24-month outcomes for shape-changing IOL
Related Content
Cencora to support US launch of Neurotech’s cell therapy, ENCELTO
April 30th 2025

Cencora to support US launch of Neurotech’s cell therapy, ENCELTO

2025 Glaucoma 360 brings celebration, innovation, and education to San Francisco
December 13th 2024

California dreaming: 2025 Glaucoma 360 brings celebration, innovation, and education to San Francisco

Palatin releases updated results from responder analyses of phase 3 Melody-1 trial in dry eye
April 29th 2025

Palatin releases updated results from responder analyses of phase 3 Melody-1 trial in dry eye

EnVision Summit 2025: Advancing Ophthalmology and Optometry Together
November 19th 2024

Connect, learn, and innovate in a family-friendly atmosphere: What to expect at EnVision Summit 2025

Regeneron to highlight real-world efficacy of aflibercept 8 mg (EYLEA HD) in wAMD, DME, and DR
April 28th 2025

Regeneron to highlight real-world efficacy of aflibercept 8 mg (EYLEA HD) in wAMD, DME, and DR

Human papillomavirus possibly linked to thyroid eye disease
April 28th 2025

Human papillomavirus possibly linked to thyroid eye disease

© 2025 MJH Life Sciences

All rights reserved.