Renal Capsule Definition
It refers to a thin membranous protective covering over the external surface of the left as well as the right kidney.
Renal Capsule Location
The capsule is found to surround the outer walls of the kidney. It is found to enter into the sinus, a hollow area of the kidney. It connects to the major ducts, veins and arteries inside the sinus.
Renal Capsule Appearance
It is enclosed in a thick perinephric adipose tissue layer. It comprises of strong fibres, primarily elastin and collagen. In a healthy individual, it is mild reddish-purple in color and has a smooth, translucent surface.
Renal Capsule Function
This membranous structure protects the kidney from possible damage and injuries. It also helps support the weight of the organ. It lines the wall of the sinus.
The capsule gets its blood supply from the interlobar vessels or tiny vessels that arise from the primary renal arteries.
Renal Capsule Pictures
Know about the physical appearance of this capsule with the help of these useful images.
Picture 1 – Renal Capsule
Picture 2 – Renal Capsule Image