exophthalmos
Bulging Eye (Same as Proptosis)
Plain-language definition
Another term for forward bulging of the eyeball, classically caused by thyroid eye disease (Graves orbitopathy).
Where this term comes up
“Proptosis (exophthalmos) is forward displacement of the eyeball from the orbit (eye socket).”
Finding · Proptosis (Exophthalmos)
“Proptosis (prop-TOE-sis), also called exophthalmos, means the eyeball is displaced forward from its usual position.”
Symptom · Bulging Eye (Proptosis)
- Category
- Condition, finding, or disease process
- Also written as
- No alternate forms listed.
Pathology terms describe diseases, tissue changes, exam findings, or complications that can affect vision or eye comfort.
Related glossary terms
- abscess
Pus Collection
- malformation
Structural Abnormality
- proptosis
Forward-Bulging Eye
- bilaterally
On Both Sides
- cornea
Clear Front Window
- lacrimal
Tear-Related
A note on medical context
A glossary definition can explain a word, but it cannot tell you whether a symptom or test result is serious. If this term came from an article, use the full article and your clinician's guidance for context.