Open bite of right breast
Requires 7th character
S21.051 requires a 7th character to be reported. Choose a complete code below.
Inclusion terms
Includes (from S21)
- injuries of breast
- injuries of chest (wall)
- injuries of interscapular area
- Note: Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
- Note: The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.
Excludes1
Not coded here — never report together with this code.
Excludes2
Not included here — may be reported together when both conditions exist.
- birth trauma (P10-P15) (from S21)
- obstetric trauma (O70-O71) (from S21)
- burns and corrosions (T20-T32) (from S21)
- effects of foreign body in bronchus (T17.5) (from S21)
- effects of foreign body in esophagus (T18.1) (from S21)
- effects of foreign body in lung (T17.8) (from S21)
- effects of foreign body in trachea (T17.4) (from S21)
- frostbite (T33-T34) (from S21)
- injuries of axilla (from S21)
- injuries of clavicle (from S21)
- injuries of scapular region (from S21)
- injuries of shoulder (from S21)
- insect bite or sting, venomous (T63.4) (from S21)
Use additional code
Add a code to identify the following, if applicable.
Code also
An additional code may be needed.
- any associated injury, such as: (from S21)
- injury of heart (S26.-) (from S21)
- injury of intrathoracic organs (S27.-) (from S21)
- rib fracture (S22.3-, S22.4-) (from S21)
- spinal cord injury (S24.0-, S24.1-) (from S21)
- traumatic hemopneumothorax (S27.3) (from S21)
- traumatic hemothorax (S27.1) (from S21)
- traumatic pneumothorax (S27.0) (from S21)
- wound infection (from S21)
7th character
This code requires a 7th character (defined at S21). Use the placeholder "X" for missing positions.
| Character | Meaning |
|---|---|
| A | initial encounter |
| D | subsequent encounter |
| S | sequela |