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Morphometric analysis of the renal veins
K S Satyapal1, V Rambiritch, G Pillai
1Department of Anatomy, University of Durban-Westville, South Africa.
The Anatomical Record
|February 1, 1995
Summary
Detailed morphometric analysis of renal veins in 100 normal kidneys reveals significant differences between left and right renal veins. These findings are crucial for renal transplantation and vascular surgery.
Area of Science:
- Anatomy
- Vascular Biology
- Surgical Anatomy
Background:
- Renal vein morphometry lacks consistent data in existing literature.
- Accurate measurements are vital for renal transplantation and shunt surgeries.
- Previous anatomical studies show variability in kidney vascularization.
Purpose of the Study:
- To provide detailed morphometric data of left and right renal veins.
- To clarify discrepancies in the literature regarding renal vein measurements.
- To establish precise anatomical parameters for surgical applications.
Main Methods:
- Analysis of 100 pairs of morphologically normal cadaveric kidneys.
- Preparation of resin casts to visualize the renal venous system.
- Measurement of lengths and diameters of various renal vein segments.
Main Results:
- Left renal vein length: 5.9 ± 1.5 cm; diameter: 1.2 ± 0.2 cm.
- Right renal vein length: 2.4 ± 0.7 cm; diameter: 1.2 ± 0.2 cm.
- Left renal vein divided into proximal (2.6 cm length, 1.1 cm diameter) and distal (3.2 cm length, 1.2 cm diameter) segments.
Conclusions:
- This study provides precise morphometric data for renal veins.
- Findings corroborate and expand upon previous anatomical investigations.
- The data holds significant embryological and surgical implications for renal procedures.