Paediatric
Paediatric Nystagmus
Also known as: nystagmus child, infantile nystagmus, congenital nystagmus, wobbly eyes baby, dancing eyes, null point, head posture nystagmus, spasmus nutans
Filed as: Urgent
Source-cited from the record's own evidence list. Clinical content programme led by Dr Ankit Mathur, PhD, Grad Cert Ocu Thera, B.S. Optom. How the clinical content is governed
Clinical decision support only
Overview
Involuntary rhythmic eye movement in a child. The whole clinical task is separating infantile nystagmus with an ocular or idiopathic cause from ACQUIRED nystagmus signalling intracranial disease. The discriminator that matters most is TIMING: new, sudden-onset nystagmus in a child over 6 months of age is graded an emergency under the NSW Health paediatric criteria, as is nystagmus with neurological signs such as ataxia at any age. Onset under 6 months is graded Category 1 — within 30 days.
Recognition
Symptoms: what patients report
- Parents report the eyes 'wobble', 'shake' or 'dance'.
- Reduced or slow-developing vision.
- An abnormal head posture adopted to damp the movement at the null point.
- Photophobia — a pointer towards achromatopsia or cone dystrophy.
- Oscillopsia is UNCOMMON in infantile nystagmus and its presence suggests an acquired cause.
Signs: what the examination shows
- Rhythmic conjugate eye movement, usually horizontal in infantile forms.
- A null point with a compensatory head turn or tilt.
- Reduced visual acuity, often with high refractive error.
- Iris transillumination, foveal hypoplasia or fundus hypopigmentation in albinism.
- Optic disc pallor, hypoplasia or cupping — pointing to an optic nerve or chiasmal cause.
- VERTICAL, dissociated, monocular or see-saw nystagmus — these patterns are the sinister ones.
What OptoGuide™ covers for paediatric nystagmus
- Pattern reasoning: what this combination of findings points to, and its differentiators
- Don't-miss risks and escalation triggers
- Management tiers with linked Australian therapeutics
- Referral urgency, specialty, and letter drafting
Sources
- Childhood Nystagmus Workup — AAO clinical guidelines
- NSW Health — statewide paediatric ophthalmology referral criteria
- RANZCO — Paediatric Referral Guidelines (April 2025)
- ACR Appropriateness Criteria® Orbital Imaging and Vision Loss-Child. Expert Panel on Pediatric Imaging, Maheshwari M, Ho ML, et al. Journal of the American College of Radiology : JACR. 2024;21(6S):S219-S236.
- Infantile and Acquired Nystagmus in Childhood. Ehrt O. European Journal of Paediatric Neurology : EJPN : Official Journal of the European Paediatric Neurology Society. 2012;16(6):567-72.
- The role of MR imaging in investigating isolated pediatric nystagmus. Batmanabane V, Heon E, Dai T, et al. Pediatric Radiology. 2016;46(12):1721-1727.
Standard texts: Kanski's Clinical Ophthalmology: A Systematic Approach, The Wills Eye Manual.