Lateral Third Obtuse Marginal Branch Artery

**Semantic type:** Anatomical Structure

**Definition:** The lateral branch distal to a bifurcation of the third obtuse marginal artery.

**Synonyms:** - LAT 3RD OM - LATERAL THIRD OBTUSE MARGINAL BRANCH ARTERY - LATERAL THIRD OBTUSE MARGINAL BRANCH ARTERY SEGMENT - Third Obtuse Marginal Lateral Branch