Original Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 28, 2012; 18(40): 5702-5708
Published online Oct 28, 2012. doi: 10.3748/wjg.v18.i40.5702
Figure 3
Figure 3 Mucosa and internal sphincter below the internal opening were laid open and a wound was made on anal verge for drainage. Secondary tracts or abscess were curetted.