Acute appendicitis with perforation, localized peritonitis, and gangrene, without abscess
ICD-10 K35.32 is a billable code used to indicate a diagnosis of acute appendicitis with perforation, localized peritonitis, and gangrene, without abscess.
K35.32 refers to acute appendicitis characterized by perforation, localized peritonitis, and gangrene, without the presence of an abscess. Clinically, patients may present with severe abdominal pain, typically starting around the umbilicus and migrating to the right lower quadrant. Accompanying symptoms often include fever, nausea, vomiting, and changes in bowel habits. The anatomy involved includes the appendix, a small pouch attached to the cecum, which can become inflamed due to obstruction, infection, or other factors. Disease progression can lead to perforation, resulting in the spillage of intestinal contents into the peritoneal cavity, causing localized peritonitis and potentially leading to gangrene of the appendix. Diagnostic considerations include a thorough clinical examination, imaging studies such as ultrasound or CT scans, and laboratory tests to assess for leukocytosis and other signs of infection. Timely diagnosis and intervention are crucial to prevent complications such as generalized peritonitis or sepsis.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
K35.32 specifically covers cases of acute appendicitis that have progressed to perforation, accompanied by localized peritonitis and gangrene, but without the formation of an abscess. It is critical to differentiate this from other forms of appendicitis that may not involve these complications.
K35.32 should be used when the clinical documentation confirms perforation of the appendix with localized peritonitis and gangrene. If there is no perforation or if the condition is less severe, other codes such as K35.31 may be more appropriate.
Documentation must include clinical findings that confirm perforation, localized peritonitis, and gangrene. This includes imaging results, surgical notes, and pathology reports that detail the condition of the appendix and surrounding tissues.
