Comparison of dynamic digital pupillometry and static measurements of pupil size in determining scotopic pupil size before refractive surgery

• Published in: Journal of cataract and refractive surgery Vol. 31; no. 6; pp. 1171 - 1176
• Main Authors: Wickremasinghe, Sanj S., Smith, Guy T., Stevens, Julian D.
• Format: Journal Article
• Language: English
• Published: New York, NY Elsevier Inc 01.06.2005; Elsevier Science
• Subjects: Adult; Biological and medical sciences; Biometry - methods; Diagnostic Techniques, Ophthalmological - instrumentation; Female; Humans; Infrared Rays; Iris - anatomy & histology; Male; Medical sciences; Middle Aged; Night Vision - physiology; Preoperative Care; Pupil - physiology; Refractive Surgical Procedures; Reproducibility of Results; Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases; Surgery of the eye and orbit; Young Adult; Measurement; Pupil; Statics; Keratomileusis; Treatment; Dynamics; Surgery; Size; Pupillometry; Ophthalmology; Comparative study; Photorefractive keratectomy

To compare 2 digital infrared pupillometers. Anterior Segment Service, Moorfields Eye Hospital, London, England. Eighty-eight eyes of 44 healthy subjects were recruited into the study. The scotopic pupil size was measured with 2 instruments, a digital pupillometer (Procyon) and a Hartman-Shack wavef...