Papillary ducts

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Papillary Ducts:

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Papillary Ducts
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Diagram of a papillary duct
Latin ductus papillares
System Urinary system
Location Kidney


Papillary ducts are part of the urinary system and are located in the kidney. They carry urine from the nephrons to the minor calyces.

Structure[edit | edit source]

Papillary ducts are the final component of the duct system. They are formed by the confluence of several collecting ducts and open at the apex of the renal papilla.

File:Papillary ducts in kidney.jpg
Papillary ducts in the kidney

Function[edit | edit source]

The primary function of the papillary ducts is to carry urine from the nephrons to the minor calyces. They also play a role in the concentration of urine.

Clinical significance[edit | edit source]

Diseases affecting the papillary ducts can lead to serious kidney conditions, such as pyelonephritis and hydronephrosis.

See also[edit | edit source]

References[edit | edit source]

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Contributors: Prab R. Tumpati, MD