L90 Atrophic disorders of skinNon-billable header with 9 child codes.
L90.0 Lichen sclerosus et atrophicusL90.1 Anetoderma of Schweninger-BuzziL90.2 Anetoderma of Jadassohn-PellizzariL90.3 Atrophoderma of Pasini and PieriniL90.4 Acrodermatitis chronica atrophicansL90.5 Scar conditions and fibrosis of skinL90.6 Striae atrophicaeL90.8 Other atrophic disorders of skinL90.9 Atrophic disorder of skin, unspecified