L91 Hypertrophic disorders of skin

Non-billable header with 3 child codes.

Codes under L91

• L91.0 Hypertrophic scar
• L91.8 Other hypertrophic disorders of the skin
• L91.9 Hypertrophic disorder of the skin, unspecified

Code annotations containing back-references to L91

Back-references to L91

• Type 2 Excludes: L85 Other epidermal thickening ("hypertrophic disorders of the skin (L91.-)")

Back-references to L91

• Type 2 Excludes: L85 Other epidermal thickening ("hypertrophic disorders of the skin (L91.-)")

Nearby codes

• L91 Hypertrophic disorders of skin (this code)
• L91.0 Hypertrophic scar
• L91.8 Other hypertrophic disorders of the skin
• L91.9 Hypertrophic disorder of the skin, unspecified