Open bite of abd wall, r flank with penet perit cav, subs

Open bite of abdominal wall, right flank with penetration into peritoneal cavity, subsequent encounter

📋Clinical Description

This code describes an open wound on the right side of the abdomen that has extended through the abdominal wall and into the peritoneal cavity. This injury involves a break in the skin and underlying tissues, exposing the internal abdominal structures. It specifically indicates a follow-up visit for this type of injury.

🎯When to Use

This code is appropriate for subsequent encounters when a patient is receiving active treatment for an open bite wound to the right flank that has penetrated the peritoneal cavity. This includes visits for wound care, monitoring for complications, or further surgical intervention related to the initial injury. It should be used after the initial treatment of the acute injury.

💡Coding Tips

Ensure documentation specifies "right flank" and "penetration into peritoneal cavity" for accurate code assignment.
Verify the encounter is "subsequent" (D) and not initial (A) or sequela (S).
Always code any associated organ damage or complications separately.

AI-generated reference — verify against official guidelines

Code Hierarchy

▲S31.656Open bite of abd wall, right flank with penet perit cav

S31.656D(current)

Same Category

S31Opn wnd abdomen, lower back, pelvis and external genitals S31.0Open wound of lower back and pelvis S31.00Unspecified open wound of lower back and pelvis S31.000Unsp opn wnd lower back and pelvis w/o penet retroperiton S31.000AUnsp opn wnd low back and pelv w/o penet retroperiton, init S31.000DUnsp opn wnd low back and pelv w/o penet retroperiton, subs