Superficial middle cerebral vein

Superficial Middle Cerebral Vein

Superficial middle cerebral vein (labeled as 'Superf. middle cerebral v.') as seen in Gray's Anatomy

The Superficial Middle Cerebral Vein (SMCV) is a significant vein in the human brain. It is responsible for draining blood from the lateral surfaces of the cerebral hemispheres and is a part of the cerebral venous system.

Anatomy

The Superficial Middle Cerebral Vein begins near the anterior perforated substance, and runs backward in the lateral sulcus where it receives several tributaries from the insula. It then curves around the posterior end of the Sylvian fissure and passes backward on the lateral surface of the hemisphere, where it unites with the superior anastomotic vein (vein of Trolard) to form the superior sagittal sinus.

Clinical Significance

Due to its location and function, the Superficial Middle Cerebral Vein is often involved in cerebrovascular diseases, such as stroke and cerebral venous sinus thrombosis. Understanding the anatomy and function of the SMCV is crucial in the diagnosis and treatment of these conditions.

See Also

• Cerebral veins
• Cerebral venous sinus thrombosis
• Stroke