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(H49-H50) Strabismus (Crossed eye/Wandering eye/Walleye) — the eyes do not point in the same direction (H49.3-4) Ophthalmoparesis — the partial or total paralysis of the eye muscles (H49.4) Progressive external ophthaloplegia — weakness of the external eye muscles (H50.0, H50.3) Esotropia — the tendency for eyes to become cross-eyed
This is a shortened version of the seventeenth chapter of the ICD-9: Diseases of the Digestive System. It covers ICD codes 800 to 999 . The full chapter can be found on pages 473 to 546 of Volume 1, which contains all (sub)categories of the ICD-9.
Here, dermatologists share causes, risk factors, treatment, and prevention for eye swelling. Lack of sleep, salty food, age, and genetics can cause puffy eyes. Here, dermatologists share causes ...
Lacrimal gland involvement may cause swelling of the upper eyelid, or proptosis if there is severe swelling. Other orbital masses or inflammation can result in visual disturbance (blurred vision, double vision, visual field impairment), restricted eye movements, pain or discomfort, numbness in the distribution of the supraorbital and/or ...
Oculomotor nerve palsy or oculomotor neuropathy [1] is an eye condition resulting from damage to the third cranial nerve or a branch thereof. As the name suggests, the oculomotor nerve supplies the majority of the muscles controlling eye movements (four of the six extraocular muscles, excluding only the lateral rectus and superior oblique).
The optic disc in these cases can appear swollen, sometimes accompanied by hemorrhages. [41] In some cases, there might be a phase where the disc appears swollen without immediate vision loss, potentially indicating a precursor to more severe damage. [42] NAION may present with color vision deficiency and a relative afferent pupillary defect.
The eyelid may not protect the eye as effectively, allowing it to dry. Sagging upper eyelids can partially block the field of view. Obstructed vision may necessitate tilting the head backward to speak. The areas around the eyes may become tired and achy. Eyebrows may be constantly lifted to see properly. Some of the risk factors for ptosis include:
Macular edema occurs when fluid and protein deposits collect on or under the macula of the eye (a yellow central area of the retina) and causes it to thicken and swell . The swelling may distort a person's central vision , because the macula holds tightly packed cones that provide sharp, clear, central vision to enable a person to see detail ...