StatPearls, LLC

  • Atherosclerosis
  • Plaque, Atherosclerotic

Hollenhorst Plaque

Hollenhorst plaques, named after the American ophthalmologist Robert Hollenhorst, are microscopic cholesterol emboli that can be found in the small blood vessels of the retina. These tiny, yellowish fragments typically originate from atherosclerotic plaques in larger arteries, breaking off and traveling through the bloodstream until lodging in the retinal vessels. Hollenhorst plaques are often associated with systemic vascular diseases, particularly atherosclerosis, and their presence in the retinal circulation can have significant implications for the patient’s overall health. Identifying these plaques during a retinal examination is crucial, as it may serve as a clinical indicator of underlying cardiovascular conditions, prompting further investigation and intervention to manage the patient’s vascular health. Understanding the significance of Hollenhorst plaques is essential for healthcare professionals in ophthalmology, cardiology, and general medicine, as it underscores the interconnectedness of ocular and systemic health. This activity provides a comprehensive exploration of Hollenhorst plaques, spanning presentation recognition, evaluation, and management. The paramount role of Hollenhorst plaques as the primary cause of ocular ischemic syndrome post-retinal artery occlusion will be reviewed. Participants gain insights into improving patient outcomes and aligning management strategies with evolving standards in the field. The critical importance of an interprofessional team approach in delivering optimal care to affected patients will also be addressed.

Credit & MOC Details

Credit information is provided by the course provider. We recommend confirming credit eligibility with the provider or your licensing board before starting the activity.

Credit types

AAPA Category 1 Credit™Up to 1.5 creditsAMA PRA Category 1 Credit™Up to 1.5 creditsNursingUp to 1.5 creditsPharmacyUp to 1.5 credits

MOC types

ABS — Accredited CMEUp to 1.5 pointsABPATH — Lifelong LearningUp to 1.5 pointsABTS — Accredited CMEUp to 1.5 pointsABIM — Medical KnowledgeUp to 1.5 pointsABS — Self-AssessmentUp to 1.5 pointsABTS — Self-AssessmentUp to 1.5 points

FDA REMS

No

Qualifies for MIPS

No

Pricing

Fee varies

This provider typically $49–98

See fees on statpearls.com

Listed by the provider

  • Article / monograph / reference
  • Credit · Up to 1.5 credits
  • MOC · Up to 1.5 points
  • Fee varies · this provider typically $49–98
  • Released
    Sep 1, 2026
  • Last day to claim credit
    Sep 1, 2029 3 years left