Research Article
Supernumerary Renal Arteries and Their Embryological and Clinical Correlation: A Cadaveric Study from North India
Table 1
Number, percentage, and types of supernumerary renal arteries.
| | Number of renal artery | Right kidney (%) | Left kidney (%) | Total (%) |
| | One artery | 14/37 (37.8%) | 16/37 (43.2%) | 30/74 (40.5%) | | Supernumerary renal artery | 23/37 (62.2%) | 21/37 (56.8%) | 44/74 (59.5%) | | (A) Aorta origin | 18/37 (48.6%) | 17/37 (45.9%) | 35/74 (47.3%) | | HSA | 09/37 (24.3%) | 07/37 (18.9%) | 16/74 (21.6%) | | UPSA | 06/37 (16.2%) | 05/37 (13.5%) | 11/74 (14.9%) | | LPSA | 03/37 (8.1%) | 05/37 (13.5%) | 08/74 (10.8%) | | (B) Renal origi | 05/37 (13.5%) | 04/37 (10.8%) | 09/74 (12.2%) | | HSA | 03/37 (8.1%) | 03/37 (8.1%) | 06/74 (8.1%) | | UPSA | 01/37 (2.7%) | 01/37 (2.7%) | 02/74 (2.7%) | | LPSA | 01/37 (2.7%) | 0/37 (0%) | 01/74 (1.4%) |
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HSA: hilar supernumerary renal artery, UPSA: upper polar supernumerary renal artery, LPSA: lower polar supernumerary renal artery.
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