- colocentesis
- Puncture of the colon with a trochar or scalpel to relieve distention. SYN: colipuncture, colopuncture. [colo- + G. kentesis, a puncture]
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co·lo·cen·te·sis (ko″lo-sen-teґsis) [colo- + -centesis] surgical puncture of the colon for the withdrawal of fluid or gas; called also colopuncture.
Medical dictionary. 2011.