Stapled circular colorectal anastomosis - End-to-end

Figure A depicts the pursestring in place in the proximal colon in preparation for insertion of the anvil.
Figure B depicts the anvil secured in the proximal colon with the pursestring suture.
Figure C depicts the attachment of the stapler, which was inserted transanally, to the anvil in preparation for a circular end-to-end anastomosis.