StatPearls, LLC

  • Diplopia
  • Nystagmus, Pathologic
  • Ocular Motility Disorders
  • Reflex, Abnormal

Parinaud Syndrome

Parinaud syndrome is also known as sylvian aqueduct syndrome, dorsal midbrain syndrome, pretectal syndrome, and Koerber-Salus-Elschnig syndrome. Parinaud syndrome is classically described by the triad of impaired upward gaze, convergence retraction nystagmus, and pupillary hyporeflexia. This condition has multiple potential etiologies. Patients may complain of difficulty looking up, blurred near vision, diplopia, oscillopsia, and associated neurological symptoms. Diplopia is present in 65 percent of patients. Treatment is primarily directed at treating the underlying cause before irreversible damage occurs. This activity describes the etiology, evaluation, and management of Parinaud syndrome and highlights the role of the interprofessional team in the care of affected patients.

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 creditAMA PRA Category 1 Credit™Up to 1 creditNursingUp to 1 creditPharmacyUp to 1 credit

MOC types

ABS — Accredited CMEUp to 1 pointABPATH — Lifelong LearningUp to 1 pointABPMR — Accredited CMEUp to 1 pointABTS — Accredited CMEUp to 1 pointABIM — Medical KnowledgeUp to 1 pointABS — Self-AssessmentUp to 1 pointABP — Lifelong Learning and Self-AssessmentUp to 1 pointABPMR — Self-AssessmentUp to 1 pointABTS — Self-AssessmentUp to 1 point

FDA REMS

No

Qualifies for MIPS

No

Target Specialties

Cross-Specialty

Relevant across 6 specialties.

Pricing

Fee varies

This provider typically $49–98

See fees on statpearls.com

Listed by the provider

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