Pyoderma gangrenosum

Instruction Source: L88

Pyoderma gangrenosum

Excludes 1 (Mutually Exclusive)

• dermatitis gangrenosa (L08.0)

Instruction Source: L80-L99

Other disorders of the skin and subcutaneous tissue (L80-L99)

Instruction Source: L00-L99

Diseases of the skin and subcutaneous tissue

Excludes 2 (Not Included Here)

• certain conditions originating in the perinatal period (P04-P96)
• certain infectious and parasitic diseases (A00-B99)
• complications of pregnancy, childbirth and the puerperium (O00-O9A)
• congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
• endocrine, nutritional and metabolic diseases (E00-E88)
• lipomelanotic reticulosis (I89.8)
• neoplasms (C00-D49)
• symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
• systemic connective tissue disorders (M30-M36)
• viral warts (B07.-)