Red eye — differential diagnosis (optometry)
Structured red eye differential for New Zealand optometry: common causes, red flags, examination priorities, referral thresholds, and initial management.
Read guideClinical quick guides
Concise public clinical decision summaries for common optometry presentations.
Structured for New Zealand optometry practice.
Clinical decision support only
OptoGuide™ supports professional judgement and does not diagnose or replace clinician responsibility.
Flashes and floaters — management priorities
Clinical summary for flashes and floaters in optometry: immediate priorities, retinal red flags, examination steps, referral criteria, and initial management.
Read guideWhen to refer AMD
Clinical referral guide for age-related macular degeneration in New Zealand optometry: risk features, red flags, examination points, and referral thresholds.
Read guideIOP normal range (optometry)
Clinical summary of intraocular pressure ranges for optometry: what is typical, what changes interpretation, and when pressure findings require escalation.
Read guideKeratitis vs conjunctivitis
Clinical comparison of keratitis versus conjunctivitis for optometry: distinguishing signs, red flags, examination priorities, and referral thresholds.
Read guideSudden vision loss — differential and referral priorities
Clinical summary for sudden vision loss in optometry: likely causes, red flags, examination priorities, referral thresholds, and initial management.
Read guidePainful eye — differential diagnosis (optometry)
Structured painful eye differential for optometry: common causes, key red flags, examination priorities, referral thresholds, and initial management.
Read guideBlurry vision — common causes and triage
Clinical overview of blurry vision in optometry: common causes, red flags, examination steps, referral thresholds, and initial management.
Read guidePhotophobia — common causes and red flags
Clinical guide to photophobia in optometry: common causes, safety red flags, examination priorities, referral thresholds, and initial management.
Read guideDiplopia — common causes and referral priorities
Clinical summary of diplopia in optometry: common causes, red flags, examination priorities, referral thresholds, and initial management.
Read guideWhen to refer glaucoma
Clinical referral guide for glaucoma in optometry: suspicious features, red flags, examination priorities, and referral thresholds.
Read guideWhen to refer retinal tear
Clinical referral guide for retinal tear suspicion in optometry: risk features, red flags, examination priorities, and referral thresholds.
Read guideWhen to refer macular hole
Clinical referral guide for macular hole suspicion in optometry: symptom profile, red flags, examination steps, and referral thresholds.
Read guideWhen to refer diabetic retinopathy
Clinical referral guide for diabetic retinopathy in optometry: referral triggers, red flags, examination priorities, and initial management.
Read guideKeratitis vs uveitis
Clinical comparison of keratitis versus uveitis in optometry: differentiating signs, red flags, examination priorities, and referral thresholds.
Read guideEpiscleritis vs scleritis
Clinical comparison of episcleritis versus scleritis in optometry: distinguishing signs, red flags, examination priorities, and referral thresholds.
Read guideAllergic vs bacterial conjunctivitis
Clinical comparison of allergic versus bacterial conjunctivitis in optometry: symptom pattern, red flags, examination priorities, and referral thresholds.
Read guideContact lens red eye — triage and referral
Clinical triage guide for contact lens red eye in optometry: common causes, red flags, examination priorities, referral thresholds, and initial management.
Read guideContact lens keratitis risk — what increases concern
Clinical guide to contact lens keratitis risk in optometry: high-risk features, red flags, examination priorities, referral thresholds, and initial management.
Read guideAmaurosis fugax — referral priorities
Clinical referral guide for amaurosis fugax in optometry: key causes, vascular red flags, examination priorities, and escalation thresholds.
Read guideOptic neuritis — red flags and referral
Clinical summary of optic neuritis red flags in optometry: common features, examination priorities, referral thresholds, and initial management.
Read guideSteroid eye drop risks — key red flags and review points
Clinical summary of steroid eye drop risks in optometry: major concerns, red flags, examination priorities, referral thresholds, and initial management.
Read guideAnterior uveitis — referral priorities
Clinical referral guide for anterior uveitis in optometry: red flags, examination priorities, referral thresholds, and initial management.
Read guideCorneal ulcer — red flags and referral priorities
Clinical red-flag guide for corneal ulcer in optometry: high-risk features, examination priorities, referral thresholds, and initial management.
Read guideOcular migraine vs retinal detachment — differentiation
Clinical guide to ocular migraine versus retinal detachment in optometry: key features, red flags, examination priorities, and referral thresholds.
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