S31 | 
		  | 
		Open wound of abdomen, lower back, pelvis and external genitals   | 
	
	
		 |  | 
		
	
		| CodeAlso | 
		any associated: spinal cord injury (S24.0, S24.1-, S34.0-, S34.1-) wound infection
  | 
	 
	
		| Excludes1 | 
		traumatic amputation of part of abdomen, lower back and pelvis (S38.2-, S38.3)
  | 
	 
	
		| Excludes2 | 
		open wound of hip (S71.00-S71.02) open fracture of pelvis (S32.1--S32.9 with 7th character B)
  | 
	 
	
		| char7Note | 
		The appropriate 7th character is to be added to each code from category S31
  | 
	 
	
		| char7Def | 
		A: initial encounter D: subsequent encounter S: sequela
  | 
	 
 
 | 
	
 |  | 
	
		 S31.0 | 
		 | 
		Open wound of lower back and pelvis | 
	 
 |  | 
	
		 S31.00 | 
		 | 
		Unspecified open wound of lower back and pelvis | 
	 
 |  | 
	
		 S31.000 | 
		  | 
		Unspecified open wound of lower back and pelvis without penetration into retroperitoneum | 
	 
	
		 |  | 
		
| Unspecified open wound of lower back and pelvis NOS |   
 | 
	   |   |  | 
	
		 S31.001 | 
		 | 
		Unspecified open wound of lower back and pelvis with penetration into retroperitoneum | 
	 
  |    |   |  | 
	
		 S31.01 | 
		 | 
		Laceration without foreign body of lower back and pelvis | 
	 
 |  | 
	
		 S31.010 | 
		  | 
		Laceration without foreign body of lower back and pelvis without penetration into retroperitoneum | 
	 
	
		 |  | 
		
| Laceration without foreign body of lower back and pelvis NOS |   
 | 
	   |   |  | 
	
		 S31.011 | 
		 | 
		Laceration without foreign body of lower back and pelvis with penetration into retroperitoneum | 
	 
  |    |   |  | 
	
		 S31.02 | 
		 | 
		Laceration with foreign body of lower back and pelvis | 
	 
 |  | 
	
		 S31.020 | 
		  | 
		Laceration with foreign body of lower back and pelvis without penetration into retroperitoneum | 
	 
	
		 |  | 
		
| Laceration with foreign body of lower back and pelvis NOS |   
 | 
	   |   |  | 
	
		 S31.021 | 
		 | 
		Laceration with foreign body of lower back and pelvis with penetration into retroperitoneum | 
	 
  |    |   |  | 
	
		 S31.03 | 
		 | 
		Puncture wound without foreign body of lower back and pelvis | 
	 
 |  | 
	
		 S31.030 | 
		  | 
		Puncture wound without foreign body of lower back and pelvis without penetration into retroperitoneum | 
	 
	
		 |  | 
		
| Puncture wound without foreign body of lower back and pelvis NOS |   
 | 
	   |   |  | 
	
		 S31.031 | 
		 | 
		Puncture wound without foreign body of lower back and pelvis with penetration into retroperitoneum | 
	 
  |    |   |  | 
	
		 S31.04 | 
		 | 
		Puncture wound with foreign body of lower back and pelvis | 
	 
 |  | 
	
		 S31.040 | 
		  | 
		Puncture wound with foreign body of lower back and pelvis without penetration into retroperitoneum | 
	 
	
		 |  | 
		
| Puncture wound with foreign body of lower back and pelvis NOS |   
 | 
	   |   |  | 
	
		 S31.041 | 
		 | 
		Puncture wound with foreign body of lower back and pelvis with penetration into retroperitoneum | 
	 
  |    |   |  | 
	
		 S31.05 | 
		  | 
		Open bite of lower back and pelvis | 
	 
	
		 |  | 
		
| Bite of lower back and pelvis NOS |  	
		| Excludes1 | 
		superficial bite of lower back and pelvis (S30.860, S30.870)
  | 
	 
 
 | 
	  |  | 
	
		 S31.050 | 
		  | 
		Open bite of lower back and pelvis without penetration into retroperitoneum | 
	 
	
		 |  | 
		
| Open bite of lower back and pelvis NOS |   
 | 
	   |   |  | 
	
		 S31.051 | 
		 | 
		Open bite of lower back and pelvis with penetration into retroperitoneum | 
	 
  |    |    | 
 |  | 
	
		 S31.1 | 
		  | 
		Open wound of abdominal wall without penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Open wound of abdominal wall NOS |  	
		| Excludes2 | 
		open wound of abdominal wall with penetration into peritoneal cavity (S31.6-)
  | 
	 
 
 | 
	  |  | 
	
		 S31.10 | 
		 | 
		Unspecified open wound of abdominal wall without penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.100 | 
		 | 
		Unspecified open wound of abdominal wall, right upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.101 | 
		 | 
		Unspecified open wound of abdominal wall, left upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.102 | 
		 | 
		Unspecified open wound of abdominal wall, epigastric region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.103 | 
		 | 
		Unspecified open wound of abdominal wall, right lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.104 | 
		 | 
		Unspecified open wound of abdominal wall, left lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.105 | 
		 | 
		Unspecified open wound of abdominal wall, periumbilic region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.106 | 
		 | 
		Unspecified open wound of abdominal wall, right flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.107 | 
		 | 
		Unspecified open wound of abdominal wall, left flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.109 | 
		  | 
		Unspecified open wound of abdominal wall, unspecified quadrant without penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Unspecified open wound of abdominal wall NOS |   
 | 
	   |   |  | 
	
		 S31.10A | 
		  | 
		Unspecified open wound of abdominal wall, unspecified flank without penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Open wound of abdominal wall of flank NOS without penetration into peritoneal cavity |   
 | 
	   |    |   |  | 
	
		 S31.11 | 
		 | 
		Laceration without foreign body of abdominal wall without penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.110 | 
		 | 
		Laceration without foreign body of abdominal wall, right upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.111 | 
		 | 
		Laceration without foreign body of abdominal wall, left upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.112 | 
		 | 
		Laceration without foreign body of abdominal wall, epigastric region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.113 | 
		 | 
		Laceration without foreign body of abdominal wall, right lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.114 | 
		 | 
		Laceration without foreign body of abdominal wall, left lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.115 | 
		 | 
		Laceration without foreign body of abdominal wall, periumbilic region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.116 | 
		 | 
		Laceration without foreign body of abdominal wall, right flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.117 | 
		 | 
		Laceration without foreign body of abdominal wall, left flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.119 | 
		 | 
		Laceration without foreign body of abdominal wall, unspecified quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.11A | 
		  | 
		Laceration without foreign body of abdominal wall, unspecified flank without penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Laceration without foreign body of flank NOS without penetration into peritoneal cavity |   
 | 
	   |    |   |  | 
	
		 S31.12 | 
		 | 
		Laceration with foreign body of abdominal wall without penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.120 | 
		 | 
		Laceration of abdominal wall with foreign body, right upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.121 | 
		 | 
		Laceration of abdominal wall with foreign body, left upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.122 | 
		 | 
		Laceration of abdominal wall with foreign body, epigastric region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.123 | 
		 | 
		Laceration of abdominal wall with foreign body, right lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.124 | 
		 | 
		Laceration of abdominal wall with foreign body, left lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.125 | 
		 | 
		Laceration of abdominal wall with foreign body, periumbilic region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.126 | 
		 | 
		Laceration with foreign body of abdominal wall, right flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.127 | 
		 | 
		Laceration with foreign body of abdominal wall, left flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.129 | 
		 | 
		Laceration of abdominal wall with foreign body, unspecified quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.12A | 
		  | 
		Laceration with foreign body of abdominal wall unspecified flank without penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Laceration with foreign body of abdominal wall of flank NOS without penetration into peritoneal cavity |   
 | 
	   |    |   |  | 
	
		 S31.13 | 
		 | 
		Puncture wound of abdominal wall without foreign body without penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.130 | 
		 | 
		Puncture wound of abdominal wall without foreign body, right upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.131 | 
		 | 
		Puncture wound of abdominal wall without foreign body, left upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.132 | 
		 | 
		Puncture wound of abdominal wall without foreign body, epigastric region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.133 | 
		 | 
		Puncture wound of abdominal wall without foreign body, right lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.134 | 
		 | 
		Puncture wound of abdominal wall without foreign body, left lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.135 | 
		 | 
		Puncture wound of abdominal wall without foreign body, periumbilic region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.136 | 
		 | 
		Puncture wound of abdominal wall without foreign body, right flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.137 | 
		 | 
		Puncture wound of abdominal wall without foreign body, left flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.139 | 
		 | 
		Puncture wound of abdominal wall without foreign body, unspecified quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.13A | 
		  | 
		Puncture wound of abdominal wall without foreign body, unspecified flank without penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Puncture wound of abdominal wall of flank NOS without foreign body |   
 | 
	   |    |   |  | 
	
		 S31.14 | 
		 | 
		Puncture wound of abdominal wall with foreign body without penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.140 | 
		 | 
		Puncture wound of abdominal wall with foreign body, right upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.141 | 
		 | 
		Puncture wound of abdominal wall with foreign body, left upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.142 | 
		 | 
		Puncture wound of abdominal wall with foreign body, epigastric region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.143 | 
		 | 
		Puncture wound of abdominal wall with foreign body, right lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.144 | 
		 | 
		Puncture wound of abdominal wall with foreign body, left lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.145 | 
		 | 
		Puncture wound of abdominal wall with foreign body, periumbilic region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.146 | 
		 | 
		Puncture wound of abdominal wall with foreign body, right flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.147 | 
		 | 
		Puncture wound of abdominal wall with foreign body, left flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.149 | 
		 | 
		Puncture wound of abdominal wall with foreign body, unspecified quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.14A | 
		  | 
		Puncture wound of abdominal wall with foreign body, unspecified flank without penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Puncture wound of abdominal wall with foreign body of flank NOS without penetration into peritoneal cavity |   
 | 
	   |    |   |  | 
	
		 S31.15 | 
		  | 
		Open bite of abdominal wall without penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Bite of abdominal wall NOS |  	
		| Excludes1 | 
		superficial bite of abdominal wall (S30.871)
  | 
	 
 
 | 
	  |  | 
	
		 S31.150 | 
		 | 
		Open bite of abdominal wall, right upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.151 | 
		 | 
		Open bite of abdominal wall, left upper quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.152 | 
		 | 
		Open bite of abdominal wall, epigastric region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.153 | 
		 | 
		Open bite of abdominal wall, right lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.154 | 
		 | 
		Open bite of abdominal wall, left lower quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.155 | 
		 | 
		Open bite of abdominal wall, periumbilic region without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.156 | 
		 | 
		Open bite of abdominal wall, right flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.157 | 
		 | 
		Open bite of abdominal wall, left flank without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.159 | 
		 | 
		Open bite of abdominal wall, unspecified quadrant without penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.15A | 
		  | 
		Open bite of abdominal wall, unspecified flank without penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Open bite of abdominal wall of flank NOS without penetration into peritoneal cavity |   
 | 
	   |    |    | 
 |  | 
	
		 S31.2 | 
		 | 
		Open wound of penis | 
	 
 |  | 
	
		 S31.20 | 
		 | 
		Unspecified open wound of penis | 
	 
  |   |  | 
	
		 S31.21 | 
		 | 
		Laceration without foreign body of penis | 
	 
  |   |  | 
	
		 S31.22 | 
		 | 
		Laceration with foreign body of penis | 
	 
  |   |  | 
	
		 S31.23 | 
		 | 
		Puncture wound without foreign body of penis | 
	 
  |   |  | 
	
		 S31.24 | 
		 | 
		Puncture wound with foreign body of penis | 
	 
  |   |  | 
	
		 S31.25 | 
		  | 
		Open bite of penis | 
	 
	
		 |  | 
		
| Bite of penis NOS |  	
		| Excludes1 | 
		superficial bite of penis (S30.862, S30.872)
  | 
	 
 
 | 
	   |    | 
 |  | 
	
		 S31.3 | 
		 | 
		Open wound of scrotum and testes | 
	 
 |  | 
	
		 S31.30 | 
		 | 
		Unspecified open wound of scrotum and testes | 
	 
  |   |  | 
	
		 S31.31 | 
		 | 
		Laceration without foreign body of scrotum and testes | 
	 
  |   |  | 
	
		 S31.32 | 
		 | 
		Laceration with foreign body of scrotum and testes | 
	 
  |   |  | 
	
		 S31.33 | 
		 | 
		Puncture wound without foreign body of scrotum and testes | 
	 
  |   |  | 
	
		 S31.34 | 
		 | 
		Puncture wound with foreign body of scrotum and testes | 
	 
  |   |  | 
	
		 S31.35 | 
		  | 
		Open bite of scrotum and testes | 
	 
	
		 |  | 
		
| Bite of scrotum and testes NOS |  	
		| Excludes1 | 
		superficial bite of scrotum and testes (S30.863, S30.873)
  | 
	 
 
 | 
	   |    | 
 |  | 
	
		 S31.4 | 
		  | 
		Open wound of vagina and vulva | 
	 
	
		 |  | 
		
	
		| Excludes1 | 
		injury to vagina and vulva during delivery (O70.-, O71.4)
  | 
	 
 
 | 
	  |  | 
	
		 S31.40 | 
		 | 
		Unspecified open wound of vagina and vulva | 
	 
  |   |  | 
	
		 S31.41 | 
		 | 
		Laceration without foreign body of vagina and vulva | 
	 
  |   |  | 
	
		 S31.42 | 
		 | 
		Laceration with foreign body of vagina and vulva | 
	 
  |   |  | 
	
		 S31.43 | 
		 | 
		Puncture wound without foreign body of vagina and vulva | 
	 
  |   |  | 
	
		 S31.44 | 
		 | 
		Puncture wound with foreign body of vagina and vulva | 
	 
  |   |  | 
	
		 S31.45 | 
		  | 
		Open bite of vagina and vulva | 
	 
	
		 |  | 
		
| Bite of vagina and vulva NOS |  	
		| Excludes1 | 
		superficial bite of vagina and vulva (S30.864, S30.874)
  | 
	 
 
 | 
	   |    | 
 |  | 
	
		 S31.5 | 
		  | 
		Open wound of unspecified external genital organs | 
	 
	
		 |  | 
		
	
		| Excludes1 | 
		traumatic amputation of external genital organs (S38.21, S38.22)
  | 
	 
 
 | 
	  |  | 
	
		 S31.50 | 
		 | 
		Unspecified open wound of unspecified external genital organs | 
	 
 |  | 
	
		 S31.501 | 
		 | 
		Unspecified open wound of unspecified external genital organs, male | 
	 
  |   |  | 
	
		 S31.502 | 
		 | 
		Unspecified open wound of unspecified external genital organs, female | 
	 
  |    |   |  | 
	
		 S31.51 | 
		 | 
		Laceration without foreign body of unspecified external genital organs | 
	 
 |  | 
	
		 S31.511 | 
		 | 
		Laceration without foreign body of unspecified external genital organs, male | 
	 
  |   |  | 
	
		 S31.512 | 
		 | 
		Laceration without foreign body of unspecified external genital organs, female | 
	 
  |    |   |  | 
	
		 S31.52 | 
		 | 
		Laceration with foreign body of unspecified external genital organs | 
	 
 |  | 
	
		 S31.521 | 
		 | 
		Laceration with foreign body of unspecified external genital organs, male | 
	 
  |   |  | 
	
		 S31.522 | 
		 | 
		Laceration with foreign body of unspecified external genital organs, female | 
	 
  |    |   |  | 
	
		 S31.53 | 
		 | 
		Puncture wound without foreign body of unspecified external genital organs | 
	 
 |  | 
	
		 S31.531 | 
		 | 
		Puncture wound without foreign body of unspecified external genital organs, male | 
	 
  |   |  | 
	
		 S31.532 | 
		 | 
		Puncture wound without foreign body of unspecified external genital organs, female | 
	 
  |    |   |  | 
	
		 S31.54 | 
		 | 
		Puncture wound with foreign body of unspecified external genital organs | 
	 
 |  | 
	
		 S31.541 | 
		 | 
		Puncture wound with foreign body of unspecified external genital organs, male | 
	 
  |   |  | 
	
		 S31.542 | 
		 | 
		Puncture wound with foreign body of unspecified external genital organs, female | 
	 
  |    |   |  | 
	
		 S31.55 | 
		  | 
		Open bite of unspecified external genital organs | 
	 
	
		 |  | 
		
| Bite of unspecified external genital organs NOS |  	
		| Excludes1 | 
		superficial bite of unspecified external genital organs (S30.865, S30.866, S30.875, S30.876)
  | 
	 
 
 | 
	  |  | 
	
		 S31.551 | 
		 | 
		Open bite of unspecified external genital organs, male | 
	 
  |   |  | 
	
		 S31.552 | 
		 | 
		Open bite of unspecified external genital organs, female | 
	 
  |    |    | 
 |  | 
	
		 S31.6 | 
		 | 
		Open wound of abdominal wall with penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.60 | 
		 | 
		Unspecified open wound of abdominal wall with penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.600 | 
		 | 
		Unspecified open wound of abdominal wall, right upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.601 | 
		 | 
		Unspecified open wound of abdominal wall, left upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.602 | 
		 | 
		Unspecified open wound of abdominal wall, epigastric region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.603 | 
		 | 
		Unspecified open wound of abdominal wall, right lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.604 | 
		 | 
		Unspecified open wound of abdominal wall, left lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.605 | 
		 | 
		Unspecified open wound of abdominal wall, periumbilic region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.606 | 
		 | 
		Unspecified open wound of abdominal wall, right flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.607 | 
		 | 
		Unspecified open wound of abdominal wall, left flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.609 | 
		 | 
		Unspecified open wound of abdominal wall, unspecified quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.60A | 
		  | 
		Unspecified open wound of abdominal wall, unspecified flank with penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Unspecified open wound of abdominal wall of flank NOS, with penetration into peritoneal cavity |   
 | 
	   |    |   |  | 
	
		 S31.61 | 
		 | 
		Laceration without foreign body of abdominal wall with penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.610 | 
		 | 
		Laceration without foreign body of abdominal wall, right upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.611 | 
		 | 
		Laceration without foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.612 | 
		 | 
		Laceration without foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.613 | 
		 | 
		Laceration without foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.614 | 
		 | 
		Laceration without foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.615 | 
		 | 
		Laceration without foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.616 | 
		 | 
		Laceration without foreign body of abdominal wall, right flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.617 | 
		 | 
		Laceration without foreign body of abdominal wall, left flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.619 | 
		 | 
		Laceration without foreign body of abdominal wall, unspecified quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.61A | 
		  | 
		Laceration without foreign body of abdominal wall, unspecified flank with penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Laceration without foreign body of abdominal wall of flank NOS, with penetration into peritoneal cavity |   
 | 
	   |    |   |  | 
	
		 S31.62 | 
		 | 
		Laceration with foreign body of abdominal wall with penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.620 | 
		 | 
		Laceration with foreign body of abdominal wall, right upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.621 | 
		 | 
		Laceration with foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.622 | 
		 | 
		Laceration with foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.623 | 
		 | 
		Laceration with foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.624 | 
		 | 
		Laceration with foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.625 | 
		 | 
		Laceration with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.626 | 
		 | 
		Laceration with foreign body of abdominal wall, right flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.627 | 
		 | 
		Laceration with foreign body of abdominal wall, left flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.629 | 
		 | 
		Laceration with foreign body of abdominal wall, unspecified quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.62A | 
		  | 
		Laceration with foreign body of abdominal wall, unspecified flank with penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Laceration with foreign body of abdominal wall, flank NOS, with penetration into peritoneal cavity |   
 | 
	   |    |   |  | 
	
		 S31.63 | 
		 | 
		Puncture wound without foreign body of abdominal wall with penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.630 | 
		 | 
		Puncture wound without foreign body of abdominal wall, right upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.631 | 
		 | 
		Puncture wound without foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.632 | 
		 | 
		Puncture wound without foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.633 | 
		 | 
		Puncture wound without foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.634 | 
		 | 
		Puncture wound without foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.635 | 
		 | 
		Puncture wound without foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.636 | 
		 | 
		Puncture wound of abdominal wall without foreign body, right flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.637 | 
		 | 
		Puncture wound of abdominal wall without foreign body, left flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.639 | 
		 | 
		Puncture wound without foreign body of abdominal wall, unspecified quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.63A | 
		  | 
		Puncture wound of abdominal wall without foreign body, unspecified flank with penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Puncture wound of abdominal wall without foreign body, flank NOS, with penetration into peritoneal cavity |   
 | 
	   |    |   |  | 
	
		 S31.64 | 
		 | 
		Puncture wound with foreign body of abdominal wall with penetration into peritoneal cavity | 
	 
 |  | 
	
		 S31.640 | 
		 | 
		Puncture wound with foreign body of abdominal wall, right upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.641 | 
		 | 
		Puncture wound with foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.642 | 
		 | 
		Puncture wound with foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.643 | 
		 | 
		Puncture wound with foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.644 | 
		 | 
		Puncture wound with foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.645 | 
		 | 
		Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.646 | 
		 | 
		Puncture wound of abdominal wall with foreign body, right flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.647 | 
		 | 
		Puncture wound of abdominal wall with foreign body, left flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.649 | 
		 | 
		Puncture wound with foreign body of abdominal wall, unspecified quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.64A | 
		  | 
		Puncture wound of abdominal wall with foreign body, unspecified flank with penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Puncture wound of abdominal wall with foreign body, flank NOS, with penetration into peritoneal cavity |   
 | 
	   |    |   |  | 
	
		 S31.65 | 
		  | 
		Open bite of abdominal wall with penetration into peritoneal cavity | 
	 
	
		 |  | 
		
 | 
	  |  | 
	
		 S31.650 | 
		 | 
		Open bite of abdominal wall, right upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.651 | 
		 | 
		Open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.652 | 
		 | 
		Open bite of abdominal wall, epigastric region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.653 | 
		 | 
		Open bite of abdominal wall, right lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.654 | 
		 | 
		Open bite of abdominal wall, left lower quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.655 | 
		 | 
		Open bite of abdominal wall, periumbilic region with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.656 | 
		 | 
		Open bite of abdominal wall, right flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.657 | 
		 | 
		Open bite of abdominal wall, left flank with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.659 | 
		 | 
		Open bite of abdominal wall, unspecified quadrant with penetration into peritoneal cavity | 
	 
  |   |  | 
	
		 S31.65A | 
		  | 
		Open bite of abdominal wall, unspecified flank with penetration into peritoneal cavity | 
	 
	
		 |  | 
		
| Open bite of abdominal wall, flank NOS, with penetration into peritoneal cavity |   
 | 
	   |    |    | 
 |  | 
	
		 S31.8 | 
		 | 
		Open wound of other parts of abdomen, lower back and pelvis | 
	 
 |  | 
	
		 S31.80 | 
		 | 
		Open wound of unspecified buttock | 
	 
 |  | 
	
		 S31.801 | 
		 | 
		Laceration without foreign body of unspecified buttock | 
	 
  |   |  | 
	
		 S31.802 | 
		 | 
		Laceration with foreign body of unspecified buttock | 
	 
  |   |  | 
	
		 S31.803 | 
		 | 
		Puncture wound without foreign body of unspecified buttock | 
	 
  |   |  | 
	
		 S31.804 | 
		 | 
		Puncture wound with foreign body of unspecified buttock | 
	 
  |   |  | 
	
		 S31.805 | 
		  | 
		Open bite of unspecified buttock | 
	 
	
		 |  | 
		
| Bite of buttock NOS |  	
		| Excludes1 | 
		superficial bite of buttock (S30.870)
  | 
	 
 
 | 
	   |   |  | 
	
		 S31.809 | 
		 | 
		Unspecified open wound of unspecified buttock | 
	 
  |    |   |  | 
	
		 S31.81 | 
		 | 
		Open wound of right buttock | 
	 
 |  | 
	
		 S31.811 | 
		 | 
		Laceration without foreign body of right buttock | 
	 
  |   |  | 
	
		 S31.812 | 
		 | 
		Laceration with foreign body of right buttock | 
	 
  |   |  | 
	
		 S31.813 | 
		 | 
		Puncture wound without foreign body of right buttock | 
	 
  |   |  | 
	
		 S31.814 | 
		 | 
		Puncture wound with foreign body of right buttock | 
	 
  |   |  | 
	
		 S31.815 | 
		  | 
		Open bite of right buttock | 
	 
	
		 |  | 
		
| Bite of right buttock NOS |  	
		| Excludes1 | 
		superficial bite of buttock (S30.870)
  | 
	 
 
 | 
	   |   |  | 
	
		 S31.819 | 
		 | 
		Unspecified open wound of right buttock | 
	 
  |    |   |  | 
	
		 S31.82 | 
		 | 
		Open wound of left buttock | 
	 
 |  | 
	
		 S31.821 | 
		 | 
		Laceration without foreign body of left buttock | 
	 
  |   |  | 
	
		 S31.822 | 
		 | 
		Laceration with foreign body of left buttock | 
	 
  |   |  | 
	
		 S31.823 | 
		 | 
		Puncture wound without foreign body of left buttock | 
	 
  |   |  | 
	
		 S31.824 | 
		 | 
		Puncture wound with foreign body of left buttock | 
	 
  |   |  | 
	
		 S31.825 | 
		  | 
		Open bite of left buttock | 
	 
	
		 |  | 
		
| Bite of left buttock NOS |  	
		| Excludes1 | 
		superficial bite of buttock (S30.870)
  | 
	 
 
 | 
	   |   |  | 
	
		 S31.829 | 
		 | 
		Unspecified open wound of left buttock | 
	 
  |    |   |  | 
	
		 S31.83 | 
		 | 
		Open wound of anus | 
	 
 |  | 
	
		 S31.831 | 
		 | 
		Laceration without foreign body of anus | 
	 
  |   |  | 
	
		 S31.832 | 
		 | 
		Laceration with foreign body of anus | 
	 
  |   |  | 
	
		 S31.833 | 
		 | 
		Puncture wound without foreign body of anus | 
	 
  |   |  | 
	
		 S31.834 | 
		 | 
		Puncture wound with foreign body of anus | 
	 
  |   |  | 
	
		 S31.835 | 
		  | 
		Open bite of anus | 
	 
	
		 |  | 
		
| Bite of anus NOS |  	
		| Excludes1 | 
		superficial bite of anus (S30.877)
  | 
	 
 
 | 
	   |   |  | 
	
		 S31.839 | 
		 | 
		Unspecified open wound of anus | 
	 
  |    |    |