|  T75 |  | Other and unspecified effects of other external causes   | 
	
		|  |  | 
	
		| Excludes1 | adverse effects NEC (T78.-) 
 |  
		| Excludes2 | burns (electric) (T20-T31) 
 |  
		| char7Note | The appropriate 7th character is to be added to each code from category T75 
 |  
		| char7Def | A: initial encounter D: subsequent encounter
 S: sequela
 
 |  | 
|  |  | 
	
		|  T75.0 |  | Effects of lightning |  
		|  |  |  |  |  |  | 
	
		|  T75.00 |  | Unspecified effects of lightning |  
		|  |  |  |  |  |  |  | 
	
		|  T75.01 |  | Shock due to being struck by lightning |  |  |  |  | 
	
		|  T75.09 |  | Other effects of lightning |  
		|  |  | 
	
		| UseAdditionalCode | code for other effects of lightning 
 |  |  |  | 
|  |  | 
	
		|  T75.1 |  | Unspecified effects of drowning and nonfatal submersion |  
		|  |  | 
| Immersion |  
		| Excludes1 | specified effects of drowning- code to effects 
 |  |  | 
|  |  | 
	
		|  T75.2 |  | Effects of vibration |  |  |  | 
	
		|  T75.20 |  | Unspecified effects of vibration |  |  |  |  | 
	
		|  T75.21 |  | Pneumatic hammer syndrome |  |  |  |  | 
	
		|  T75.22 |  | Traumatic vasospastic syndrome |  |  |  |  | 
	
		|  T75.23 |  | Vertigo from infrasound |  
		|  |  | 
	
		| Excludes1 | vertigo NOS (R42) 
 |  |  |  |  |  | 
	
		|  T75.29 |  | Other effects of vibration |  |  | 
|  |  | 
	
		|  T75.3 |  | Motion sickness |  
		|  |  | 
| Airsickness |  | Seasickness |  | Travel sickness |  
		| UseAdditionalCode | external cause code to identify vehicle or type of motion (Y92.81-) 
 |  |  | 
|  |  | 
	
		|  T75.4 |  | Electrocution |  
		|  |  | 
| Shock from electric current |  | Shock from electroshock gun (taser) |  |  | 
|  |  | 
	
		|  T75.8 |  | Other specified effects of external causes |  |  |  | 
	
		|  T75.81 |  | Effects of abnormal gravitation [G] forces |  |  |  |  | 
	
		|  T75.82 |  | Effects of weightlessness |  |  |  |  | 
	
		|  T75.83 |  | Effects of war theater |  
		|  |  | 
	
		| UseAdditionalCode | code to identify associated manifestations 
 |  |  |  |  | 
	
		|  T75.830 |  | Gulf war illness |  
		|  |  |  |  |  |  |  | 
	
		|  T75.838 |  | Effects of other war theater |  |  |  |  |  | 
	
		|  T75.89 |  | Other specified effects of external causes |  |  |