Orthoptist Training

Lesson 1 • The Orthoptist's Role and Scope

Defines the orthoptist's professional responsibilities within multidisciplinary eye care teams. Clarifies scope of practice, referral pathways, and ethical obligations.

Lesson 2 • Ocular Anatomy and Physiology

Covers extraocular muscles, orbital structures, and neural pathways controlling eye movement. Provides the anatomical basis for understanding all binocular vision disorders.

Lesson 3 • Principles of Binocular Vision

Explains sensory and motor fusion, stereopsis, and the conditions required for normal binocular single vision. Links normal binocular function to the pathology studied later.

Lesson 1 • Visual Acuity Measurement

Covers distance and near acuity testing using age-appropriate charts and notation systems. Accurate acuity measurement underpins all subsequent orthoptic assessments.

Lesson 2 • Preliminary Examination Techniques

Covers external eye inspection, confrontation visual fields, and basic slit-lamp observation. These techniques complete the initial assessment before specialized orthoptic testing.

Lesson 3 • Colour Vision and Contrast Sensitivity

Introduces pseudoisochromatic plates, anomaloscopy, and contrast sensitivity testing. Results identify optic nerve and retinal dysfunction relevant to orthoptic management.

Lesson 4 • Pupil Assessment and Reflexes

Teaches evaluation of pupil size, shape, reactivity, and the relative afferent pupillary defect. Pupil findings localize neurological lesions and guide urgent referral decisions.

Lesson 1 • Cover Test Techniques

Teaches unilateral, alternate, and prism cover tests for detecting and measuring manifest and latent deviations. Cover tests are the cornerstone of strabismus quantification.

Lesson 2 • Classification of Strabismus

Defines comitant and incomitant deviations, esotropia, exotropia, and vertical deviations. Classification drives test selection and treatment planning throughout clinical practice.

Lesson 3 • Differential Diagnosis of Strabismus

Distinguishes pseudostrabismus, accommodative, and paralytic etiologies using clinical findings. Accurate diagnosis prevents inappropriate treatment and identifies urgent neurological cases.

Lesson 4 • Measuring Deviation with Prisms

Applies prism bars and loose prisms to quantify horizontal, vertical, and torsional deviations. Precise measurement is essential for surgical planning and non-surgical correction.

Lesson 1 • Refractive Correction in Amblyopia

Establishes the role of full refractive correction as the first-line treatment before additional interventions. Proper spectacle correction alone resolves a significant proportion of amblyopia cases.

Lesson 2 • Monitoring and Outcome Evaluation

Defines success criteria, recurrence risk, and long-term follow-up schedules for amblyopia treatment. Systematic monitoring ensures timely treatment adjustments and prevents relapse.

Lesson 3 • Pathophysiology of Amblyopia

Explains cortical mechanisms, critical periods, and risk factors underlying amblyopia development. Understanding pathophysiology justifies treatment timing and intensity decisions.

Lesson 4 • Occlusion and Penalization Therapy

Teaches patching protocols, atropine penalization, and optical penalization techniques. Correct dosing and monitoring prevent over-occlusion amblyopia in the fellow eye.

Lesson 1 • Tests for Suppression

Covers Worth four-dot, Bagolini lenses, and red filter tests to detect and localize suppression. Identifying suppression depth and extent guides sensory treatment goals.

Lesson 2 • Anomalous Retinal Correspondence

Explains the Hering-Bielschowsky afterimage test and synoptophore use to detect anomalous correspondence. Distinguishing harmonious from unharmonious ARC affects prognosis for binocular recovery.

Lesson 3 • Stereoacuity Testing

Applies Randot, TNO, and Frisby tests to quantify stereopsis at near and distance. Stereoacuity level reflects binocular integration quality and treatment success.

Lesson 4 • Synoptophore Assessment

Uses the synoptophore to measure objective and subjective angles, assess fusion range, and grade binocular vision. Synoptophore data informs both surgical and orthoptic treatment planning.

Lesson 1 • Restrictive Strabismus

Examines thyroid eye disease, orbital fractures, and Duane syndrome as causes of mechanical restriction. Forced duction testing and imaging findings guide surgical versus orthoptic management.

Lesson 2 • Neurological Red Flags in Orthoptics

Identifies clinical signs indicating intracranial pathology requiring urgent neurological evaluation. Prompt recognition prevents delayed diagnosis of life-threatening conditions.

Lesson 3 • Cranial Nerve Palsies

Covers clinical features, etiology, and orthoptic assessment of third, fourth, and sixth nerve palsies. Accurate palsy identification determines urgency of neuroimaging and specialist referral.

Lesson 4 • Diplopia Investigation and Management

Applies Hess charts, Lees screen, and diplopia fields to localize muscle dysfunction. Systematic diplopia workup distinguishes neurological, mechanical, and decompensated causes.

Lesson 1 • Infantile Esotropia Management

Covers diagnosis, surgical timing, and post-operative orthoptic care for infantile esotropia. Early alignment optimizes binocular development and reduces amblyopia risk.

Lesson 2 • Visual Development in Children

Traces normal visual milestones from birth through adolescence and identifies deviations from expected development. Milestone knowledge sets the baseline for detecting pathology in pediatric patients.

Lesson 3 • Special Populations in Pediatric Orthoptics

Addresses orthoptic assessment of children with cerebral palsy, Down syndrome, and premature birth. Modified approaches ensure accurate diagnosis in children with complex needs.

Lesson 4 • Community Vision Screening Programs

Designs and delivers population-based vision screening for preschool and school-age children. Effective screening programs detect amblyogenic risk factors before the critical period closes.

Lesson 1 • Prism Therapy in Clinical Practice

Prescribes Fresnel and ground-in prisms for decompensated phorias, palsies, and post-surgical residuals. Correct prism prescription relieves symptoms while avoiding adaptation and dependency.

Lesson 2 • Outcome Measurement and Clinical Audit

Applies standardized outcome measures and audit cycles to evaluate and improve orthoptic service quality. Evidence-based practice requires systematic data collection and critical appraisal of results.

Lesson 3 • Low Vision Rehabilitation

Assesses functional vision and prescribes optical and non-optical aids for patients with irreversible vision loss. Rehabilitation goals are patient-centered and linked to daily living activities.

Lesson 4 • Surgical Co-Management

Prepares students to provide pre-operative assessment data and post-operative orthoptic monitoring. Effective co-management optimizes surgical outcomes and detects complications early.