ICD-10-CM Diagnosis Code S05.5

open wound of eye and orbit

The appropriate 7th character is to be added to each code from category S05

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

birth trauma (P10-P15)

obstetric trauma (O70-O71)

retained (old) intraocular foreign body (H44.6-, H44.7)

2nd cranial [optic] nerve injury (S04.0-)

3rd cranial [oculomotor] nerve injury (S04.1-)

open wound of eyelid and periocular area (S01.1-)

orbital bone fracture (S02.1-, S02.3-, S02.8-)

superficial injury of eyelid (S00.1-S00.2)

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.