Nondisplaced fracture of proximal phalanx of unspecified great toe

• birth trauma (P10-P15)
• obstetric trauma (O70-O71)

code to identify any retained foreign body, if applicable (Z18.-)

• 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
• 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.

• burns and corrosions (T20-T32)
• fracture of ankle and malleolus (S82.-)
• frostbite (T33-T34)
• insect bite or sting, venomous (T63.4)

• fracture of ankle (S82.-)
• fracture of malleolus (S82.-)
• traumatic amputation of ankle and foot (S98.-)

• A fracture not indicated as displaced or nondisplaced should be coded to displaced
• A fracture not indicated as open or closed should be coded to closed

The appropriate 7th character is to be added to each code from category S92

Physeal fracture of phalanx of toe (S99.2-)