MCA Segwmnt And Branch

Question 1

Sgegment of MCA 4

Answer 1

M1 Horizontal ➡️ lateral to sephniod ridge tend genu (limen insulae )

M2 Insular ➡️ geun to circular sulcus (. Course insular cleft)

M 3 Orpiular ➡️ lateral to frontopraital operculum end Sylvian fissure

M4 Cortical from surface of Sylvian fissure to the cortex

Question 2

MCA branches 10

Answer 2

medial (3–6 per side) and lateral lenticulostriate arteries

2. anterior temporal
3. posterior temporal
4. lateral orbitofrontal
5. ascending frontal (candelabra)
6. precentral (prerolandic)
7. central (rolandic)
8. anterior parietal (postrolandic)
9. posterior parietal
10. angular