vena perforantis

9.9

A vein that drains blood from leg muscles into a deep thigh vein

noun
/ˈviːnə pərˈfɔːrənˌtɪs/

Specialized

: vena perforante

Surgeons carefully identify the vena perforantis during procedures involving the deep femoral vein.

Examples

Damage to a vena perforantis can lead to complications such as leg swelling and venous insufficiency.
The vena perforantis plays a crucial role in leg circulation.
The vena perforantis plays a crucial role in the circulation within the lower limbs.
Can you locate the vena perforantis on this diagram?
Surgeons carefully identify the vena perforantis during procedures involving the deep femoral vein.
Damage to a vena perforantis can lead to complications such as leg swelling and venous insufficiency.
The vena perforantis plays a crucial role in the circulation within the lower limbs.

Synonyms

perforating vein

vsvena perforantis

Specialized

6.8

A vein that passes through deep tissue to connect surface veins with deep veins in the leg

runs beside an artery that pierces fascia and drains muscles into deep femoral vein

Surface Forms

vena perforantis singular

vena perforantes plural

Morphology

vena + perforantis

The compound is compositionally analyzable as 'vena' (vein) + a form of 'perforate' meaning 'perforating', so the intended sense (a vein that perforates or accompanies a perforating artery) follows from the parts. However, 'perforantis' is a Latin/technical morphological form not listed in the dictionary and is specialized medical terminology, so an average B1 learner—even if they know 'vena' and the root 'perforate' in English—is unlikely to reliably recognize the exact anatomical sense without prior exposure or morphological knowledge.

Etymology

Vena perforantis literally means a 'piercing vein': vena is 'vein' and perforantis means 'going through'. These veins pass through the muscle next to an artery and drain blood into the deep femoral vein, so the name describes what they do.