Conditions which affect the structure or function of the pupil of the eye, including disorders of innervation to the pupillary constrictor or dilator muscles, and disorders of pupillary reflexes.

Conditions in which the pupil does not react normally to dilation and constriction. Signs of pupillary abnormalities originate from the pupil's shape, position, and response to stimulation.

Synonyms: Paralyses, Pupillary Sector, Marcus-Gunn Pupil, Pupil, Ectopic, Fixed Pupils, Malformation, Pupil, Pupil, Marcus-Gunn, Occlusions, Pupillary, Paralysis, Pupillary Sector, Paralyses, Pupillary, Pupil Malformation, Deformed Pupil, Paralysis, Pupillary, Ectopic Pupil, Pupillary Sphincter Ruptures, Hemianopic Pupil, Wernicke, Reaction Absents, Pupil, Abnormal Pupillary Functions, Pupil Reaction Absent, Pupil Disorders, Pupillary Defect, Efferent, Non Syphilitic Argyll Robertson Pupil, Pupil, Fixed, Rupture, Pupillary Sphincter, Pupillary Defect, Afferent, Afferent Pupillary Defect, Pupil Malformations, Keyhole Pupils, Pupillary Disorder, Occluded Pupil, Pupillary Functions, Abnormal, Sector Pupil Palsy, Pupillary Sphincter Rupture, Fixed Pupil, Efferent Pupillary Defects, Pupil, Keyhole, Argyll-Robertson Pupil, Non-Syphilitic, Pupil Disorder, Pupillary Occlusions, Sector Paralyses, Pupillary, Deformed Pupils, Pupil, Deformed, Sector Paralysis, Pupillary, Keyhole Pupil, Pupil, Wernicke Hemianopic, Pupillary Anomaly, Hemianopic Pupil, Wernicke's, Ruptures, Pupillary Sphincter, Marcus Gunn Pupil, Pupillary Anomalies, Pupils, Fixed, Pupil, Wernicke's Hemianopic, Occlusion, Pupillary, Non-Syphilitic Argyll-Robertson Pupil, Anomaly, Pupillary, Afferent Pupillary Defects, Pupils, Deformed, Sphincter Rupture, Pupillary, Pupils, Keyhole, Pupil, Non-Syphilitic Argyll-Robertson, Pupillary Defects, Efferent, Wernicke's Hemianopic Pupil, Pupillary Sector Paralysis, Efferent Pupillary Defect, Ectopic Pupils, Reaction Absent, Pupil, Occluded Pupils, Pupil, Occluded, Pupillary Defects, Afferent, Pupils, Ectopic, Pupillary Function, Abnormal, Pupillary Occlusion, Wernickes Hemianopic Pupil, Sphincter Ruptures, Pupillary, Pupillary Disorders, Wernicke Hemianopic Pupil, Anomalies, Pupillary, Pupils, Occluded, Pupillary Paralyses, Malformations, Pupil, Abnormal Pupillary Function, Pupillary Paralysis, Pupillary Sector Paralyses