S01 | 
		  | 
		Open wound of head   | 
	
	
		 |  | 
		
	
		| CodeAlso | 
		any associated: injury of cranial nerve (S04.-) injury of muscle and tendon of head (S09.1-) intracranial injury (S06.-) wound infection
  | 
	 
	
		| Excludes1 | 
		open skull fracture (S02.- with 7th character B)
  | 
	 
	
		| Excludes2 | 
		injury of eye and orbit (S05.-) traumatic amputation of part of head (S08.-)
  | 
	 
	
		| char7Note | 
		The appropriate 7th character is to be added to each code from category S01
  | 
	 
	
		| char7Def | 
		A: initial encounter D: subsequent encounter S: sequela
  | 
	 
 
 | 
	
 |  | 
	
		 S01.0 | 
		  | 
		Open wound of scalp | 
	 
	
		 |  | 
		
	
		| Excludes1 | 
		avulsion of scalp (S08.0-)
  | 
	 
 
 | 
	  |  | 
	
		 S01.00 | 
		 | 
		Unspecified open wound of scalp | 
	 
  |   |  | 
	
		 S01.01 | 
		 | 
		Laceration without foreign body of scalp | 
	 
  |   |  | 
	
		 S01.02 | 
		 | 
		Laceration with foreign body of scalp | 
	 
  |   |  | 
	
		 S01.03 | 
		 | 
		Puncture wound without foreign body of scalp | 
	 
  |   |  | 
	
		 S01.04 | 
		 | 
		Puncture wound with foreign body of scalp | 
	 
  |   |  | 
	
		 S01.05 | 
		  | 
		Open bite of scalp | 
	 
	
		 |  | 
		
| Bite of scalp NOS |  	
		| Excludes1 | 
		superficial bite of scalp (S00.06, S00.07-)
  | 
	 
 
 | 
	   |    | 
 |  | 
	
		 S01.1 | 
		  | 
		Open wound of eyelid and periocular area | 
	 
	
		 |  | 
		
| Open wound of eyelid and periocular area with or without involvement of lacrimal passages |   
 | 
	  |  | 
	
		 S01.10 | 
		 | 
		Unspecified open wound of eyelid and periocular area | 
	 
 |  | 
	
		 S01.101 | 
		 | 
		Unspecified open wound of right eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.102 | 
		 | 
		Unspecified open wound of left eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.109 | 
		 | 
		Unspecified open wound of unspecified eyelid and periocular area | 
	 
  |    |   |  | 
	
		 S01.11 | 
		 | 
		Laceration without foreign body of eyelid and periocular area | 
	 
 |  | 
	
		 S01.111 | 
		 | 
		Laceration without foreign body of right eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.112 | 
		 | 
		Laceration without foreign body of left eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.119 | 
		 | 
		Laceration without foreign body of unspecified eyelid and periocular area | 
	 
  |    |   |  | 
	
		 S01.12 | 
		 | 
		Laceration with foreign body of eyelid and periocular area | 
	 
 |  | 
	
		 S01.121 | 
		 | 
		Laceration with foreign body of right eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.122 | 
		 | 
		Laceration with foreign body of left eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.129 | 
		 | 
		Laceration with foreign body of unspecified eyelid and periocular area | 
	 
  |    |   |  | 
	
		 S01.13 | 
		 | 
		Puncture wound without foreign body of eyelid and periocular area | 
	 
 |  | 
	
		 S01.131 | 
		 | 
		Puncture wound without foreign body of right eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.132 | 
		 | 
		Puncture wound without foreign body of left eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.139 | 
		 | 
		Puncture wound without foreign body of unspecified eyelid and periocular area | 
	 
  |    |   |  | 
	
		 S01.14 | 
		 | 
		Puncture wound with foreign body of eyelid and periocular area | 
	 
 |  | 
	
		 S01.141 | 
		 | 
		Puncture wound with foreign body of right eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.142 | 
		 | 
		Puncture wound with foreign body of left eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.149 | 
		 | 
		Puncture wound with foreign body of unspecified eyelid and periocular area | 
	 
  |    |   |  | 
	
		 S01.15 | 
		  | 
		Open bite of eyelid and periocular area | 
	 
	
		 |  | 
		
| Bite of eyelid and periocular area NOS |  	
		| Excludes1 | 
		superficial bite of eyelid and periocular area (S00.26, S00.27)
  | 
	 
 
 | 
	  |  | 
	
		 S01.151 | 
		 | 
		Open bite of right eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.152 | 
		 | 
		Open bite of left eyelid and periocular area | 
	 
  |   |  | 
	
		 S01.159 | 
		 | 
		Open bite of unspecified eyelid and periocular area | 
	 
  |    |    | 
 |  | 
	
		 S01.2 | 
		 | 
		Open wound of nose | 
	 
 |  | 
	
		 S01.20 | 
		 | 
		Unspecified open wound of nose | 
	 
  |   |  | 
	
		 S01.21 | 
		 | 
		Laceration without foreign body of nose | 
	 
  |   |  | 
	
		 S01.22 | 
		 | 
		Laceration with foreign body of nose | 
	 
  |   |  | 
	
		 S01.23 | 
		 | 
		Puncture wound without foreign body of nose | 
	 
  |   |  | 
	
		 S01.24 | 
		 | 
		Puncture wound with foreign body of nose | 
	 
  |   |  | 
	
		 S01.25 | 
		  | 
		Open bite of nose | 
	 
	
		 |  | 
		
| Bite of nose NOS |  	
		| Excludes1 | 
		superficial bite of nose (S00.36, S00.37)
  | 
	 
 
 | 
	   |    | 
 |  | 
	
		 S01.3 | 
		 | 
		Open wound of ear | 
	 
 |  | 
	
		 S01.30 | 
		 | 
		Unspecified open wound of ear | 
	 
 |  | 
	
		 S01.301 | 
		 | 
		Unspecified open wound of right ear | 
	 
  |   |  | 
	
		 S01.302 | 
		 | 
		Unspecified open wound of left ear | 
	 
  |   |  | 
	
		 S01.309 | 
		 | 
		Unspecified open wound of unspecified ear | 
	 
  |    |   |  | 
	
		 S01.31 | 
		 | 
		Laceration without foreign body of ear | 
	 
 |  | 
	
		 S01.311 | 
		 | 
		Laceration without foreign body of right ear | 
	 
  |   |  | 
	
		 S01.312 | 
		 | 
		Laceration without foreign body of left ear | 
	 
  |   |  | 
	
		 S01.319 | 
		 | 
		Laceration without foreign body of unspecified ear | 
	 
  |    |   |  | 
	
		 S01.32 | 
		 | 
		Laceration with foreign body of ear | 
	 
 |  | 
	
		 S01.321 | 
		 | 
		Laceration with foreign body of right ear | 
	 
  |   |  | 
	
		 S01.322 | 
		 | 
		Laceration with foreign body of left ear | 
	 
  |   |  | 
	
		 S01.329 | 
		 | 
		Laceration with foreign body of unspecified ear | 
	 
  |    |   |  | 
	
		 S01.33 | 
		 | 
		Puncture wound without foreign body of ear | 
	 
 |  | 
	
		 S01.331 | 
		 | 
		Puncture wound without foreign body of right ear | 
	 
  |   |  | 
	
		 S01.332 | 
		 | 
		Puncture wound without foreign body of left ear | 
	 
  |   |  | 
	
		 S01.339 | 
		 | 
		Puncture wound without foreign body of unspecified ear | 
	 
  |    |   |  | 
	
		 S01.34 | 
		 | 
		Puncture wound with foreign body of ear | 
	 
 |  | 
	
		 S01.341 | 
		 | 
		Puncture wound with foreign body of right ear | 
	 
  |   |  | 
	
		 S01.342 | 
		 | 
		Puncture wound with foreign body of left ear | 
	 
  |   |  | 
	
		 S01.349 | 
		 | 
		Puncture wound with foreign body of unspecified ear | 
	 
  |    |   |  | 
	
		 S01.35 | 
		  | 
		Open bite of ear | 
	 
	
		 |  | 
		
| Bite of ear NOS |  	
		| Excludes1 | 
		superficial bite of ear (S00.46, S00.47)
  | 
	 
 
 | 
	  |  | 
	
		 S01.351 | 
		 | 
		Open bite of right ear | 
	 
  |   |  | 
	
		 S01.352 | 
		 | 
		Open bite of left ear | 
	 
  |   |  | 
	
		 S01.359 | 
		 | 
		Open bite of unspecified ear | 
	 
  |    |    | 
 |  | 
	
		 S01.4 | 
		 | 
		Open wound of cheek and temporomandibular area | 
	 
 |  | 
	
		 S01.40 | 
		 | 
		Unspecified open wound of cheek and temporomandibular area | 
	 
 |  | 
	
		 S01.401 | 
		 | 
		Unspecified open wound of right cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.402 | 
		 | 
		Unspecified open wound of left cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.409 | 
		 | 
		Unspecified open wound of unspecified cheek and temporomandibular area | 
	 
  |    |   |  | 
	
		 S01.41 | 
		 | 
		Laceration without foreign body of cheek and temporomandibular area | 
	 
 |  | 
	
		 S01.411 | 
		 | 
		Laceration without foreign body of right cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.412 | 
		 | 
		Laceration without foreign body of left cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.419 | 
		 | 
		Laceration without foreign body of unspecified cheek and temporomandibular area | 
	 
  |    |   |  | 
	
		 S01.42 | 
		 | 
		Laceration with foreign body of cheek and temporomandibular area | 
	 
 |  | 
	
		 S01.421 | 
		 | 
		Laceration with foreign body of right cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.422 | 
		 | 
		Laceration with foreign body of left cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.429 | 
		 | 
		Laceration with foreign body of unspecified cheek and temporomandibular area | 
	 
  |    |   |  | 
	
		 S01.43 | 
		 | 
		Puncture wound without foreign body of cheek and temporomandibular area | 
	 
 |  | 
	
		 S01.431 | 
		 | 
		Puncture wound without foreign body of right cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.432 | 
		 | 
		Puncture wound without foreign body of left cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.439 | 
		 | 
		Puncture wound without foreign body of unspecified cheek and temporomandibular area | 
	 
  |    |   |  | 
	
		 S01.44 | 
		 | 
		Puncture wound with foreign body of cheek and temporomandibular area | 
	 
 |  | 
	
		 S01.441 | 
		 | 
		Puncture wound with foreign body of right cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.442 | 
		 | 
		Puncture wound with foreign body of left cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.449 | 
		 | 
		Puncture wound with foreign body of unspecified cheek and temporomandibular area | 
	 
  |    |   |  | 
	
		 S01.45 | 
		  | 
		Open bite of cheek and temporomandibular area | 
	 
	
		 |  | 
		
| Bite of cheek and temporomandibular area NOS |  	
		| Excludes2 | 
		superficial bite of cheek and temporomandibular area (S00.86, S00.87)
  | 
	 
 
 | 
	  |  | 
	
		 S01.451 | 
		 | 
		Open bite of right cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.452 | 
		 | 
		Open bite of left cheek and temporomandibular area | 
	 
  |   |  | 
	
		 S01.459 | 
		 | 
		Open bite of unspecified cheek and temporomandibular area | 
	 
  |    |    | 
 |  | 
	
		 S01.5 | 
		  | 
		Open wound of lip and oral cavity | 
	 
	
		 |  | 
		
	
		| Excludes2 | 
		tooth dislocation (S03.2) tooth fracture (S02.5)
  | 
	 
 
 | 
	  |  | 
	
		 S01.50 | 
		 | 
		Unspecified open wound of lip and oral cavity | 
	 
 |  | 
	
		 S01.501 | 
		 | 
		Unspecified open wound of lip | 
	 
  |   |  | 
	
		 S01.502 | 
		 | 
		Unspecified open wound of oral cavity | 
	 
  |    |   |  | 
	
		 S01.51 | 
		 | 
		Laceration of lip and oral cavity without foreign body | 
	 
 |  | 
	
		 S01.511 | 
		 | 
		Laceration without foreign body of lip | 
	 
  |   |  | 
	
		 S01.512 | 
		 | 
		Laceration without foreign body of oral cavity | 
	 
  |    |   |  | 
	
		 S01.52 | 
		 | 
		Laceration of lip and oral cavity with foreign body | 
	 
 |  | 
	
		 S01.521 | 
		 | 
		Laceration with foreign body of lip | 
	 
  |   |  | 
	
		 S01.522 | 
		 | 
		Laceration with foreign body of oral cavity | 
	 
  |    |   |  | 
	
		 S01.53 | 
		 | 
		Puncture wound of lip and oral cavity without foreign body | 
	 
 |  | 
	
		 S01.531 | 
		 | 
		Puncture wound without foreign body of lip | 
	 
  |   |  | 
	
		 S01.532 | 
		 | 
		Puncture wound without foreign body of oral cavity | 
	 
  |    |   |  | 
	
		 S01.54 | 
		 | 
		Puncture wound of lip and oral cavity with foreign body | 
	 
 |  | 
	
		 S01.541 | 
		 | 
		Puncture wound with foreign body of lip | 
	 
  |   |  | 
	
		 S01.542 | 
		 | 
		Puncture wound with foreign body of oral cavity | 
	 
  |    |   |  | 
	
		 S01.55 | 
		 | 
		Open bite of lip and oral cavity | 
	 
 |  | 
	
		 S01.551 | 
		  | 
		Open bite of lip | 
	 
	
		 |  | 
		
| Bite of lip NOS |  	
		| Excludes1 | 
		superficial bite of lip (S00.571)
  | 
	 
 
 | 
	   |   |  | 
	
		 S01.552 | 
		  | 
		Open bite of oral cavity | 
	 
	
		 |  | 
		
| Bite of oral cavity NOS |  	
		| Excludes1 | 
		superficial bite of oral cavity (S00.572)
  | 
	 
 
 | 
	   |    |    | 
 |  | 
	
		 S01.8 | 
		 | 
		Open wound of other parts of head | 
	 
 |  | 
	
		 S01.80 | 
		 | 
		Unspecified open wound of other part of head | 
	 
  |   |  | 
	
		 S01.81 | 
		 | 
		Laceration without foreign body of other part of head | 
	 
  |   |  | 
	
		 S01.82 | 
		 | 
		Laceration with foreign body of other part of head | 
	 
  |   |  | 
	
		 S01.83 | 
		 | 
		Puncture wound without foreign body of other part of head | 
	 
  |   |  | 
	
		 S01.84 | 
		 | 
		Puncture wound with foreign body of other part of head | 
	 
  |   |  | 
	
		 S01.85 | 
		  | 
		Open bite of other part of head | 
	 
	
		 |  | 
		
| Bite of other part of head NOS |  	
		| Excludes1 | 
		superficial bite of other part of head (S00.87)
  | 
	 
 
 | 
	   |    | 
 |  | 
	
		 S01.9 | 
		 | 
		Open wound of unspecified part of head | 
	 
 |  | 
	
		 S01.90 | 
		 | 
		Unspecified open wound of unspecified part of head | 
	 
  |   |  | 
	
		 S01.91 | 
		 | 
		Laceration without foreign body of unspecified part of head | 
	 
  |   |  | 
	
		 S01.92 | 
		 | 
		Laceration with foreign body of unspecified part of head | 
	 
  |   |  | 
	
		 S01.93 | 
		 | 
		Puncture wound without foreign body of unspecified part of head | 
	 
  |   |  | 
	
		 S01.94 | 
		 | 
		Puncture wound with foreign body of unspecified part of head | 
	 
  |   |  | 
	
		 S01.95 | 
		  | 
		Open bite of unspecified part of head | 
	 
	
		 |  | 
		
| Bite of head NOS |  	
		| Excludes1 | 
		superficial bite of head NOS (S00.97)
  | 
	 
 
 | 
	   |    |