From: Accessory renal arteries in a Caribbean population: a computed tomography based study
Entry point at kidney | Number of accessory renal arteries on the left side in 71 patients | ||||
---|---|---|---|---|---|
1 | 2 | 3 | 4 | Total | |
Upper polar | 16 | 0 | 1 | 0 | 17 |
Hilar | 28 | 6 | 2 | 0 | 36 |
Lower polar | 21 | 4 | 1 | 1 | 27 |
 |  |  |  |  | 80 |