| ICD-10 Code | Description |
| S31.650A | Open bite of abdominal wall, right upper quadrant with penetration into peritoneal cavity, initial encounter |
| S31.650D | Open bite of abdominal wall, right upper quadrant with penetration into peritoneal cavity, subsequent encounter |
| S31.650S | Open bite of abdominal wall, right upper quadrant with penetration into peritoneal cavity, sequela |
| S31.651A | Open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, initial encounter |
| S31.651D | Open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, subsequent encounter |
| S31.651S | Open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, sequela |
| S31.652A | Open bite of abdominal wall, epigastric region with penetration into peritoneal cavity, initial encounter |
| S31.652D | Open bite of abdominal wall, epigastric region with penetration into peritoneal cavity, subsequent encounter |
| S31.652S | Open bite of abdominal wall, epigastric region with penetration into peritoneal cavity, sequela |
| S31.653A | Open bite of abdominal wall, right lower quadrant with penetration into peritoneal cavity, initial encounter |
| S31.653D | Open bite of abdominal wall, right lower quadrant with penetration into peritoneal cavity, subsequent encounter |
| S31.653S | Open bite of abdominal wall, right lower quadrant with penetration into peritoneal cavity, sequela |
| S31.654A | Open bite of abdominal wall, left lower quadrant with penetration into peritoneal cavity, initial encounter |
| S31.654D | Open bite of abdominal wall, left lower quadrant with penetration into peritoneal cavity, subsequent encounter |
| S31.654S | Open bite of abdominal wall, left lower quadrant with penetration into peritoneal cavity, sequela |
| S31.655A | Open bite of abdominal wall, periumbilic region with penetration into peritoneal cavity, initial encounter |
| S31.655D | Open bite of abdominal wall, periumbilic region with penetration into peritoneal cavity, subsequent encounter |
| S31.655S | Open bite of abdominal wall, periumbilic region with penetration into peritoneal cavity, sequela |
| S31.659A | Open bite of abdominal wall, unspecified quadrant with penetration into peritoneal cavity, initial encounter |
| S31.659D | Open bite of abdominal wall, unspecified quadrant with penetration into peritoneal cavity, subsequent encounter |
| S31.659S | Open bite of abdominal wall, unspecified quadrant with penetration into peritoneal cavity, sequela |
