Abstract
In laparoscopic intersphincteric resection, identifying the dissection
layer near the anus is often difficult. We safely proceeded with it,
using indocyanine green-containing gauze on the anal side to remove the
internal anal sphincter with indocyanine green fluorography.
Key Word :
Indocyanine green; Laparoscopic intersphincteric resection;
Intraoperative fluorescence imaging