R48 | 
		  | 
		Dyslexia and other symbolic dysfunctions, not elsewhere classified  | 
	
	
		 |  | 
		
	
		| Excludes1 | 
		specific developmental disorders of scholastic skills (F81.-)
  | 
	 
 
 | 
	
 |  | 
	
		 R48.0 | 
		 | 
		Dyslexia and alexia | 
	 
  | 
 |  | 
	
		 R48.1 | 
		  | 
		Agnosia | 
	 
	
		 |  | 
		
| Astereognosia (astereognosis) |  | Autotopagnosia |  	
		| Excludes1 | 
		visual object agnosia (R48.3)
  | 
	 
 
 | 
	   | 
 |  | 
	
		 R48.2 | 
		  | 
		Apraxia | 
	 
	
		 |  | 
		
	
		| Excludes1 | 
		apraxia following cerebrovascular disease (I69. with final characters -90)
  | 
	 
 
 | 
	   | 
 |  | 
	
		 R48.3 | 
		  | 
		Visual agnosia | 
	 
	
		 |  | 
		
| Prosopagnosia |  | Simultanagnosia (asimultagnosia) |   
 | 
	   | 
 |  | 
	
		 R48.8 | 
		  | 
		Other symbolic dysfunctions | 
	 
	
		 |  | 
		
 | 
	   | 
 |  | 
	
		 R48.9 | 
		 | 
		Unspecified symbolic dysfunctions | 
	 
  |