globe

DEFINITION of globe

The globe is a hollow, roughly 24-25 mm diameter sphere in adults, filled with aqueous humor, lens, and vitreous body, and responsible for receiving light and converting it to neural signals via the retina and optic nerve. Its wall has three main layers: outer fibrous coat (cornea anteriorly, sclera posteriorly), middle vascular uvea (iris, ciliary body, choroid), and inner neurosensory retina. The globe occupies about one‑third of the orbital volume, with the vitreous comprising roughly two‑thirds of the globe’s internal volume. Clinically, “globe” is used in phrases like globe rupture, open‑globe injury, or globe abnormalities on CT/MRI, referring specifically to damage or pathology of the eyeball itself rather than surrounding orbital structures.

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|Term|Breakdown / note|Brief meaning| |---|---|---| |Bulbus oculi|Latin “bulb of the eye”|Anatomical term equivalent to globe/eyeball.| |Eyeball|Common English term | The globe of the eye excluding appendages like eyelids and muscles.| |Ocular globe | ocular “of the eye” + globe|Eyeball, about 25 mm in diameter when emmetropic.| |Globe rupture | descriptive | Full‑thickness injury of the eyewall (cornea/sclera) causing open‑globe trauma. | |Globe abnormalities | imaging term | Structural changes of the eyeball seen on CT/MR (size, shape, wall, contents). |

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ETYMOLOGY of globe

latin “globe” comes from Latin globus meaning “round mass, sphere, ball,” describing its nearly spherical shape. The phrase “ocular globe” simply pairs “ocular” (Latin ocularis, “of the eye”) with “globe” to emphasize the spherical eye structure.

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DERIVATIONS of globe

TABLE definition AS Definition
FROM #medterm 
WHERE length(filter(roots, (word) => econtains([[]].roots, word))) > 0 AND file.name != [[]].file.name
SORT file.name ASC

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Query functionality

TABLE definition AS Definition
FROM #medterm 
WHERE length(filter(definition, (word) => econtains([[]].definition, word))) > 0 AND file.name != [[]].file.name

Med roots Appendix A Prefixes Appendix B Combining Forms Appendix C Suffixes Appendix D Suffix forms