K60 | 
		  | 
		Fissure and fistula of anal and rectal regions   | 
	
	
		 |  | 
		
	
		| Excludes1 | 
		fissure and fistula of anal and rectal regions with abscess or cellulitis (K61.-)
  | 
	 
	
		| Excludes2 | 
		abscess or cellulitis of anal and rectal regions (K61.-) anal sphincter tear (healed) (nontraumatic) (old) (K62.81)
  | 
	 
 
 | 
	
 |  | 
	
		 K60.0 | 
		 | 
		Acute anal fissure | 
	 
  | 
 |  | 
	
		 K60.1 | 
		 | 
		Chronic anal fissure | 
	 
  | 
 |  | 
	
		 K60.2 | 
		 | 
		Anal fissure, unspecified | 
	 
  | 
 |  | 
	
		 K60.3 | 
		  | 
		Anal fistula | 
	 
	
		 |  | 
		
	
		| CodeFirst | 
		, if applicable: Crohn's disease (K50.-) ulcerative colitis (K51.-)
  | 
	 
	
		| Excludes1 | 
		congenital fistula (Q43.6)
  | 
	 
 
 | 
	  |  | 
	
		 K60.30 | 
		  | 
		Anal fistula, unspecified | 
	 
	
		 |  | 
		
 | 
	   |   |  | 
	
		 K60.31 | 
		  | 
		Anal fistula, simple | 
	 
	
		 |  | 
		
| Low intersphincteric anal fistula |  | Superficial anal fistula |   
 | 
	  |  | 
	
		 K60.311 | 
		  | 
		Anal fistula, simple, initial | 
	 
	
		 |  | 
		
| Anal fistula, simple, new |   
 | 
	   |   |  | 
	
		 K60.312 | 
		  | 
		Anal fistula, simple, persistent | 
	 
	
		 |  | 
		
| Anal fistula, simple, chronic |   
 | 
	   |   |  | 
	
		 K60.313 | 
		  | 
		Anal fistula, simple, recurrent | 
	 
	
		 |  | 
		
| Anal fistula simple, occurring following complete healing |   
 | 
	   |   |  | 
	
		 K60.319 | 
		 | 
		Anal fistula, simple, unspecified | 
	 
  |    |   |  | 
	
		 K60.32 | 
		  | 
		Anal fistula, complex | 
	 
	
		 |  | 
		
| Extrasphincteric anal fistula |  | High intersphincteric anal fistula |  | Suprasphincteric anal fistula |  | Transsphincteric anal fistula |  	
		| CodeAlso | 
		, if applicable: perianal abscess (K61.0) rectovaginal fistula (N82.3) stenosis of anus and rectum (K62.4)
  | 
	 
 
 | 
	  |  | 
	
		 K60.321 | 
		  | 
		Anal fistula, complex, initial | 
	 
	
		 |  | 
		
| Anal fistula, complex, new |   
 | 
	   |   |  | 
	
		 K60.322 | 
		  | 
		Anal fistula, complex, persistent | 
	 
	
		 |  | 
		
| Anal fistula, complex, chronic |   
 | 
	   |   |  | 
	
		 K60.323 | 
		  | 
		Anal fistula, complex, recurrent | 
	 
	
		 |  | 
		
| Anal fistula complex, occurring following complete healing |   
 | 
	   |   |  | 
	
		 K60.329 | 
		 | 
		Anal fistula, complex, unspecified | 
	 
  |    |    | 
 |  | 
	
		 K60.4 | 
		  | 
		Rectal fistula | 
	 
	
		 |  | 
		
| Fistula of rectum to skin |  	
		| CodeFirst | 
		, if applicable: Crohn's disease (K50.-) ulcerative colitis (K51.-)
  | 
	 
	
		| Excludes1 | 
		congenital fistula (Q43.6) rectovaginal fistula (N82.3) vesicorectal fistual (N32.1)
  | 
	 
 
 | 
	  |  | 
	
		 K60.40 | 
		  | 
		Rectal fistula, unspecified | 
	 
	
		 |  | 
		
 | 
	   |   |  | 
	
		 K60.41 | 
		  | 
		Rectal fistula, simple | 
	 
	
		 |  | 
		
| Low intersphincteric rectal fistula |  | Superficial rectal fistula |   
 | 
	  |  | 
	
		 K60.411 | 
		  | 
		Rectal fistula, simple, initial | 
	 
	
		 |  | 
		
| Rectal, fistula, simple, new |   
 | 
	   |   |  | 
	
		 K60.412 | 
		  | 
		Rectal fistula, simple, persistent | 
	 
	
		 |  | 
		
| Rectal fistula, simple, chronic |   
 | 
	   |   |  | 
	
		 K60.413 | 
		  | 
		Rectal fistula, simple, recurrent | 
	 
	
		 |  | 
		
| Rectal fistula simple, occurring following complete healing |   
 | 
	   |   |  | 
	
		 K60.419 | 
		 | 
		Rectal fistula, simple, unspecified | 
	 
  |    |   |  | 
	
		 K60.42 | 
		  | 
		Rectal fistula, complex | 
	 
	
		 |  | 
		
| Extrasphincteric rectal fistula |  | High intersphincteric rectal fistula |  | Suprasphincteric rectal fistula |  | Transsphincteric rectal fistula |  	
		| CodeAlso | 
		, if applicable: perianal abscess (K61.0) rectovaginal fistula (N82.3) stenosis of anus and rectum (K62.4)
  | 
	 
 
 | 
	  |  | 
	
		 K60.421 | 
		  | 
		Rectal fistula, complex, initial | 
	 
	
		 |  | 
		
| Rectal fistula, complex, new |   
 | 
	   |   |  | 
	
		 K60.422 | 
		  | 
		Rectal fistula, complex, persistent | 
	 
	
		 |  | 
		
| Rectal fistula, complex, chronic |   
 | 
	   |   |  | 
	
		 K60.423 | 
		  | 
		Rectal fistula, complex, recurrent | 
	 
	
		 |  | 
		
| Rectal fistula complex occurring following complete healing |   
 | 
	   |   |  | 
	
		 K60.429 | 
		 | 
		Rectal fistula, complex, unspecified | 
	 
  |    |    | 
 |  | 
	
		 K60.5 | 
		  | 
		Anorectal fistula | 
	 
	
		 |  | 
		
	
		| CodeFirst | 
		, if applicable: Crohn's disease (K50.-) ulcerative colitis (K51.-)
  | 
	 
	
		| Excludes1 | 
		congenital fistula (Q43.6)
  | 
	 
 
 | 
	  |  | 
	
		 K60.50 | 
		  | 
		Anorectal fistula, unspecified | 
	 
	
		 |  | 
		
 | 
	   |   |  | 
	
		 K60.51 | 
		  | 
		Anorectal fistula, simple | 
	 
	
		 |  | 
		
| Low intersphincteric anorectal fistula |  | Superficial anorectal fistula |   
 | 
	  |  | 
	
		 K60.511 | 
		  | 
		Anorectal fistula, simple, initial | 
	 
	
		 |  | 
		
| Anorectal fistula, simple, new |   
 | 
	   |   |  | 
	
		 K60.512 | 
		  | 
		Anorectal fistula, simple, persistent | 
	 
	
		 |  | 
		
| Anorectal fistula, simple, chronic |   
 | 
	   |   |  | 
	
		 K60.513 | 
		  | 
		Anorectal fistula, simple, recurrent | 
	 
	
		 |  | 
		
| Anorectal fistula simple, occurring following complete healing |   
 | 
	   |   |  | 
	
		 K60.519 | 
		 | 
		Anorectal fistula, simple, unspecified | 
	 
  |    |   |  | 
	
		 K60.52 | 
		  | 
		Anorectal fistula, complex | 
	 
	
		 |  | 
		
| Extrasphincteric anorectal fistula |  | High intersphincteric anorectal fistula |  | Suprasphincteric anorectal fistula |  | Transsphincteric anorectal fistula |  	
		| CodeAlso | 
		, if applicable: perianal abscess (K61.0) rectovaginal fistula (N82.3) stenosis of anus and rectum (K62.4)
  | 
	 
 
 | 
	  |  | 
	
		 K60.521 | 
		  | 
		Anorectal fistula, complex, initial | 
	 
	
		 |  | 
		
| Anorectal fistula, complex, new |   
 | 
	   |   |  | 
	
		 K60.522 | 
		  | 
		Anorectal fistula, complex, persistent | 
	 
	
		 |  | 
		
| Anorectal fistula, complex, chronic |   
 | 
	   |   |  | 
	
		 K60.523 | 
		  | 
		Anorectal fistula, complex, recurrent | 
	 
	
		 |  | 
		
| Anorectal fistula complex, occurring following complete healing |   
 | 
	   |   |  | 
	
		 K60.529 | 
		 | 
		Anorectal fistula, complex, unspecified | 
	 
  |    |    |