Anterior Segment Examination – Torch Pen light assisted (2020) Ahmed Mahmoud Amin

Description

A guide on using a pen light for ophthalmological examination of the anterior segment, covering techniques for illumination, corneal light reflex, pupil assessment (PERRLA, RAPD), assessment of AC depth (Lateral Pen Light Test), and detailed methods for measuring Margin Reflex Distance (MRD1, MRD2, MRD3) used for diagnosing ptosis and retraction.