Original Articles
A Human Caaveric Study On Renal Artery, Its Variations And Clinical Correlation | |
Yuvraj Sharma, Dr. Pawan Kumar Mahato | |
Introduction:-Renal arteries are paired segmental lateral branches of the abdominal aorta that emerge just below the superior mesenteric artery origin. According to Sampario and Passos these arteries are segmental vessels without anastomoses connecting them so they referred to as multiple arteries.It may present as accessory or hilar arteries as well as superior and inferior polar arteries. While renal arteries that are classified as hilar arteries penetrate the renal hilum to supply the kidney polar arteries serve the superior or inferior poles without entering the hilum.Aim:-study the renal vasculature and provide structural knowledge of normal and variant anatomy of vascular pattern.Material and methods:-The study has been conducted on 100 human cadaveric kidney specimens (50 right and 50 left of unknown age and sex of Madhya Pradesh population from the collection of Department of Anatomy of Index Medical College, Indore. Observations:- In the present study SRA was observed in 32% specimens while MRA were present in 68% cases which were constituted by 57% of DHA, 5% of SPA and 6% of IPA. The occurrence of SRA and SPA being more frequent on right side, and DHA along with IPA present more on left side than right side.Conclusion:-Understanding anatomical variations and their clinical significance for surgical planning and the interpretation of radiologic findings and renal transplantation require studies related to specific regions and populations which has been shown by the findings. |
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