Coronary Artery Anatomy

Left Coronary Artery Anatomy

Right coronary artery RCA, proximal segment 2. Right coronary artery RCA, middle segment 3. Right coronary artery RCA, distal segment 4. Posterior interventricular branch of right coronary artery 5. Left coronary artery main stem 6. Anterior interventricular branch of left coronary artery LAD RIVA, proximal segment 7. Anterior interventricular branch of left coronary artery LAD RIVA, middle segment 8. Anterior interventricular branch of left coronary artery LAD RIVA, distal segment 11....

Santorini Venous Plexus

Ischial Tuberosity Lumbar Puncture

Internal iliac artery and vein 15. Insertion of gluteus minimus and medius muscle (greater trochanter) 40. Internal pudendal artery and vein 46. Lateral vesical lymph nodes 4. Interosseous sacroiliac ligaments 18. External anal sphincter muscle 24. Inferior articular process (zygapo-physis) 28. Internal iliac artery and vein 5. Superior gluteal artery and vein 20. Inferior articular process (zygapophysis, L4) 25. Internal iliac artery and vein 29. External anal...