T23.639 Corrosion of second degree of unspecified multiple fingers (nail), not including thumb

The following code(s) above T23.639 may contain annotation back-references that may be applicable to T23.639:

• Injury, poisoning and certain other consequences of external causes (S00-T88)
• Corrosion of second degree of multiple fingers (nail), not including thumb (T23.63)

Diagnosis Index

Corrosion T30.4
- Finger T23.429
-- Multiple Sites T23.439
--- Second Degree T23.639