Eye Signs in Infantile Esotropia - Latent Nystagmus and Inferior Oblique Overaction
Alternative Title
Video 5.7 Latent nystagmus due to infantile esotropia from Neuro-Ophthalmology and Neuro-Otology Textbook
Creator
Daniel R. Gold, DO
Affiliation
(DRG) Departments of Neurology, Ophthalmology, Neurosurgery, Otolaryngology - Head & Neck Surgery, Emergency Medicine, and Medicine, The Johns Hopkins School of Medicine, Baltimore, Maryland
𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 25-yo-man with a history of amblyopia and intermittent eye crossing. On exam, he had a comitant 25 prism diopter esotropia, and other features of infantile (or congenital) esotropia including: latent nystagmus (right-beating nystagmus with occlusion of the left eye and left-beating nystagmus with occlusion of the right eye), inferior oblique overaction OU, and monocular nasotemporal optokinetic asymmetry (not included in the video). Number of Videos and legend for each: 1, Patient with infantile esotropia demonstrating latent nystagmus and inferior oblique overaction 𝗡𝗲𝘂𝗿𝗼-𝗼𝗽𝗵𝘁𝗵𝗮𝗹𝗺𝗼𝗹𝗼𝗴𝘆 𝗮𝗻𝗱 𝗡𝗲𝘂𝗿𝗼-𝗼𝘁𝗼𝗹𝗼𝗴𝘆 𝗧𝗲𝘅𝘁𝗯𝗼𝗼𝗸 𝗟𝗲𝗴𝗲𝗻𝗱: This patient had a history of amblyopia and intermittent eye crossing. On exam, he had a large angle esotropia, and other features of an infantile esotropia syndrome including: latent nystagmus (right-beating nystagmus when fixating with the right eye and left-beating nystagmus when fixating with the left eye), inferior oblique overaction OU, and monocular nasotemporal optokinetic asymmetry (not included in the video). https://collections.lib.utah.edu/ark:/87278/s6k393bz
