Pectinate line
The pectinate line (also known as the dentate line) is a line which divides the upper two-thirds and lower third of the anal canal. Developmentally, this line represents the hindgut-proctodeum junction.
The pectinate line (also known as the dentate line) is a line which divides the upper two-thirds and lower third of the anal canal. Developmentally, this line represents the hindgut-proctodeum junction.
The pectinate line (also known as the dentate line) is a line which divides the upper two-thirds and lower third of the anal canal. Developmentally, this line represents the hindgut-proctodeum junction.
Source: Wikipedia "Pectinate line" · CC BY-SA 4.0
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