L90 | 
		 | 
		Atrophic disorders of skin  | 
	
 |  | 
	
		 L90.0 | 
		  | 
		Lichen sclerosus et atrophicus | 
	 
	
		 |  | 
		
	
		| Excludes2 | 
		lichen sclerosus of external female genital organs (N90.4) lichen sclerosus of external male genital organs (N48.0)
  | 
	 
 
 | 
	   | 
 |  | 
	
		 L90.1 | 
		 | 
		Anetoderma of Schweninger-Buzzi | 
	 
  | 
 |  | 
	
		 L90.2 | 
		 | 
		Anetoderma of Jadassohn-Pellizzari | 
	 
  | 
 |  | 
	
		 L90.3 | 
		 | 
		Atrophoderma of Pasini and Pierini | 
	 
  | 
 |  | 
	
		 L90.4 | 
		 | 
		Acrodermatitis chronica atrophicans | 
	 
  | 
 |  | 
	
		 L90.5 | 
		  | 
		Scar conditions and fibrosis of skin | 
	 
	
		 |  | 
		
| Adherent scar (skin) |  | Cicatrix |  | Disfigurement of skin due to scar |  | Fibrosis of skin NOS |  | Scar NOS |  	
		| Excludes2 | 
		hypertrophic scar (L91.0) keloid scar (L91.0)
  | 
	 
 
 | 
	   | 
 |  | 
	
		 L90.6 | 
		 | 
		Striae atrophicae | 
	 
  | 
 |  | 
	
		 L90.8 | 
		 | 
		Other atrophic disorders of skin | 
	 
  | 
 |  | 
	
		 L90.9 | 
		 | 
		Atrophic disorder of skin, unspecified | 
	 
  |