A detailed preliminary investigation is a must to enable proper diagnosis of patients’ ocular ailments. All patients are undergone for history taking and basic examination with vision test.
Preliminary Investigation
Introduction
Chief complaints
History of present complaints
Recent Investigations
Past Medical History
Medication
Family History
Drug Allergy
Last spectacle Prescription
Vision Check for Distance and Near
Retinoscopy
Binocular Balancing
Pupillary evaluation
Colour vision
Anterior segment Evaluation using Slit lamp Biomicroscope