Variability in the Branching Pattern of the Internal Iliac Artery in Indian Population and Its Clinical Importance

<div>Right half of pelvis showing the bifurcation of IIA above the level of lumbosacral articulation. Arrow: lumbosacral joint; IIA: internal iliac artery; EIA: external iliac artery; CIA: common iliac artery; SG: superior gluteal artery; SV: superior vesical artery; IV: inferior vesical artery; Ob: obturator artery; LS: lateral sacral artery; IL: iliolumbar artery; Cn Tk-IP, IG: Common trunk of internal pudendal and inferior gluteal artery.</div>

Anatomy Research International

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Figure 6

Figure 6: Variability in the Branching Pattern of the Internal Iliac Artery in Indian Population and Its Clinical Importance 