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Glite Dictionary
Monro's foramen

Monro's foramen

9.9
A small opening in the brain that lets spinal fluid flow from the side ventricles to the middle ventricle
  • noun
  • /ˈmɒnroʊz fəˈreɪmən/
  • Specialized
translation icon : foramen de Monro
  • Blockage of the Monro's foramen can result in hydrocephalus due to impaired fluid flow.

Examples

  • The surgeon carefully identified the Monro's foramen during the ventricular procedure.

  • MRI scans revealed a lesion near the patient's Monro's foramen.

  • The Monro's foramen plays a crucial role in brain function.

  • During the surgery, the doctor examined the Monro's foramen closely.

  • Blockage of the Monro's foramen can lead to serious complications like hydrocephalus, as it impairs cerebrospinal fluid flow.

  • The neurosurgeon needed to locate the Monro's foramen precisely to ensure the procedure did not disrupt fluid circulation.

  • An abnormality near the Monro's foramen was detected, which may affect the patient's brain function and fluid dynamics.

Synonyms

foramen of Monro
vsMonro's foramen
  • Specialized
9.9

A small passage in the brain that lets fluid move from each side to the middle

is the possessive name form rather than the nonpossessive eponym
interventricular foramen
vsMonro's foramen
  • Specialized
9.2

A small opening in the brain that lets fluid flow between the side ventricles and the third ventricle

is the eponymic name rather than the neutral anatomical term

Surface Forms

Monro's foramen singular
Monro's foramina plural

Morphology

Monro's + foramen

The noun 'foramen' clearly means an opening and the possessive proper name 'Monro's' signals an eponymous anatomical structure, so a learner who knows both constituents can infer this is an opening associated with someone named Monro (i.e., an anatomical opening). However, the specific function and precise anatomical location (connection between ventricles for CSF passage) are specialist knowledge not predictable from the parts alone, making the expression only partially transparent.

Etymology

Monro's foramen is named after the doctor Alexander Monro, who first described the small word foramen, which means 'hole' in the brain. Picture a tiny tunnel between two fluid-filled chambers that lets brain fluid pass into the center, so the name means the small 'opening' that connects the brain's chambers.