This cadaveric study was aimed to draw attention to surgically important variations of the posterior tributaries of the LRV. Increased awareness among surgeons can considerably reduce the potential risk of vascular injuries during renal surgery.

A significant surgical and radiological difficulty may be encountered in the presence of undiagnosed variations of the renal arteries preoperatively. In selected cases, a conventional arteriography or CT angiography can be of great help in reducing unexpected problems and improving the outcome.

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