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单词 pectinate line
释义

Definition of pectinate line in English:

pectinate line

noun
Anatomy
  • The serrated line between the mucosal surfaces of the rectum and anus, at the level of the anal valves.

Origin

1920s.

 
 

Definition of pectinate line in US English:

pectinate line

noun
Anatomy
  • The serrated line between the mucosal surfaces of the rectum and anus, at the level of the anal valves.

Origin

1920s.

 
 
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更新时间:2024/12/23 4:12:49