Arab Board Ophthalmology Clinical & Oral common mistakes
Arab Board Ophthalmology Clinical & Oral · Understand the traps and how to avoid them.
When asked to present a retinal detachment case, the candidate describes the macula status as 'probably off' or 'looks detached' without committing to whether the fovea is involved, and never states whether the detachment is macula-on or macula-off before recommending surgery timing.
Candidates rehearse the surgical steps but skip the single finding that determines urgency; under oral-exam pressure they narrate the picture rather than extracting the decision-relevant fact.
What to do instead
For every retina case, force a one-line summary before any discussion: 'macula-on rhegmatogenous detachment, superior temporal break, needs surgery within 24 hours.' Practise stating macula status, break location, and urgency as a fixed triad.
In a glaucoma station, the candidate lists a differential of 'open-angle vs closed-angle glaucoma' but cannot state the angle grade, the optic disc cup-to-disc ratio, and the visual field defect pattern from the data given, and does not link them into a stage of disease.
Glaucoma is taught as a list of tests rather than a synthesis; candidates memorise investigations but never practise combining gonioscopy, disc, and field into a stage and target pressure.
What to do instead
Rehearse a fixed glaucoma scaffold: angle grade, disc parameters (CDR, rim, haemorrhage), field mean deviation and pattern, then stage (early/moderate/advanced) and a numeric target IOP with justification. Apply it aloud to ten written vignettes.
When shown a white cataract with a shallow anterior chamber and no view of the fundus, the candidate immediately proposes phacoemulsification and IOL without mentioning biometry difficulty, the need for a B-scan, or the possibility of a combined or staged approach.
Cataract surgery is over-drilled as a technical procedure, so candidates jump to steps and omit preoperative planning and the dense-cataract decision tree.
What to do instead
Before any cataract plan, state four things: what biometry is possible, whether a B-scan is needed, the surgical risk (rock-hard nucleus, zonular weakness, endothelial risk), and the counselling points. Practise on dense-cataract and post-trauma vignettes.
In a paediatric case of a child with a turned eye, the candidate diagnoses 'strabismus' and proposes glasses, without stating the cover test result, the presence or absence of amblyopia, the fixation preference, and whether the deviation is constant or intermittent and comitant or incomitant.
Candidates treat paediatric strabismus as a single diagnosis rather than a measurement problem, and they under-practise describing examination findings in children who cannot cooperate.
What to do instead
Build a paediatric motility template: fixation preference, cover/uncover and alternate cover results, prism measurement in prism dioptres, comitance on versions, refractive error, and amblyopia plan. Say it out loud until it is automatic.
In a neuro-ophthalmology station with a patient who has a swollen disc, the candidate says 'papilloedema' without distinguishing it from disc drusen, optic neuritis, or ischaemic optic neuropathy, and does not mention checking for a relative afferent pupillary defect or whether vision and colour are affected.
The word 'swollen disc' triggers a single label; candidates do not run a systematic discrimination between the causes because they have not practised the discriminating features.
What to do instead
Memorise a disc-swelling discrimination table: laterality, visual acuity, colour vision, RAPD, pain on movement, field defect, and associated signs. For each case state which features favour and which argue against each cause before committing.
In a uveitis station, the candidate names 'anterior uveitis' and starts steroids without stating the cells and flare grade, the presence of keratic precipitates and their type, whether the posterior segment is involved, and whether a systemic workup is indicated or not.
Uveitis is reduced to 'inflammation equals steroids'; candidates skip grading, characterisation, and the targeted-investigation logic that examiners are testing.
What to do instead
Use a uveitis description template: laterality, onset, granulomatous vs non-granulomatous, cells/flare grade, complications (synechiae, cataract, macular oedema), then a reasoned investigation plan with justification for each test ordered or deliberately omitted.
When asked about a corneal ulcer, the candidate says 'bacterial keratitis, start antibiotics' without describing the epithelial defect size and location, the infiltrate characteristics, the presence of hypopyon, and the scrapings or culture plan, and without stating when to refer for surgical management.
Corneal ulcers are memorised as a single antibiotic pathway; candidates do not practise describing the morphology that drives organism suspicion and escalation.
What to do instead
For every ulcer case, describe defect, infiltrate, anterior chamber, and risk factors, then justify the initial therapy, the scraping decision, and explicit escalation triggers (melting, perforation risk, no improvement at 48 hours).
In an ocular trauma station, the candidate focuses on the visible injury and fails to state whether the globe is open or closed, whether there is an intraocular foreign body, and whether a relative afferent pupillary defect is present, before proposing management.
Trauma stations reward speed and candidates jump to repair; the open/closed globe and IOFB distinction is the branching point they skip under time pressure.
What to do instead
Open every trauma answer with the classification: open vs closed globe, presence of IOFB, RAPD, and visual acuity. Only then discuss imaging, antibiotics, tetanus, and timing of surgery. Drill this as a mandatory opening sentence.
In an oncology station with a pigmented choroidal lesion, the candidate says 'melanoma, enucleate' without stating the lesion's size, thickness, associated subretinal fluid, orange pigment, or the role of ultrasound and monitoring, and without discussing plaque brachytherapy as an alternative.
Oncology is under-represented in routine training, so candidates rely on a single dramatic answer and cannot stratify risk or discuss globe-preserving options.
What to do instead
Learn a lesion description template (size, thickness on ultrasound, margins, surface features, subretinal fluid, drusen) and rehearse the management spectrum from observation through brachytherapy to enucleation, with the reasoning for each choice.
In an oculoplastics station with a patient with a swollen, proptotic orbit, the candidate says 'orbital cellulitis, IV antibiotics' without stating visual acuity, pupillary reaction, motility, pain with eye movement, and whether there is a subperiosteal abscess on imaging that would need drainage.
Candidates conflate preseptal and orbital disease and do not practise the red-flag checklist that distinguishes urgent surgical from medical management.
What to do instead
Rehearse an orbital emergency checklist: acuity, RAPD, proptosis, motility, pain, systemic signs, and imaging findings. State the preseptal vs orbital distinction and the explicit criteria for surgical drainage before giving the antibiotic plan.