|  D73 |  | Diseases of spleen   | 
|  |  | 
	
		|  D73.0 |  | Hyposplenism |  
		|  |  | 
| Atrophy of spleen |  
		| Excludes1 | asplenia (congenital) (Q89.01) postsurgical absence of spleen (Z90.81)
 
 |  |  | 
|  |  | 
	
		|  D73.1 |  | Hypersplenism |  
		|  |  | 
	
		| Excludes1 | neutropenic splenomegaly (D73.81) primary splenic neutropenia (D73.81)
 splenitis, splenomegaly in late syphilis (A52.79)
 splenitis, splenomegaly in tuberculosis (A18.85)
 splenomegaly NOS (R16.1)
 splenomegaly congenital (Q89.0)
 
 |  |  | 
|  |  | 
	
		|  D73.2 |  | Chronic congestive splenomegaly |  | 
|  |  | 
	
		|  D73.3 |  | Abscess of spleen |  | 
|  |  | 
	
		|  D73.4 |  | Cyst of spleen |  | 
|  |  | 
	
		|  D73.5 |  | Infarction of spleen |  
		|  |  | 
| Splenic rupture, nontraumatic |  | Torsion of spleen |  
		| Excludes1 | rupture of spleen due to Plasmodium vivax malaria (B51.0) traumatic rupture of spleen (S36.03-)
 
 |  |  | 
|  |  | 
	
		|  D73.8 |  | Other diseases of spleen |  |  |  | 
	
		|  D73.81 |  | Neutropenic splenomegaly |  
		|  |  |  |  |  |  |  | 
	
		|  D73.89 |  | Other diseases of spleen |  
		|  |  | 
| Fibrosis of spleen NOS |  | Perisplenitis |  | Splenitis NOS |  |  |  | 
|  |  | 
	
		|  D73.9 |  | Disease of spleen, unspecified |  |