T23.542 Corrosion of first degree of multiple left fingers (nail), including thumb

The following code(s) above T23.542 may contain annotation back-references that may be applicable to T23.542:

• Injury, poisoning and certain other consequences of external causes (S00-T88)
• Corrosion of first degree of multiple fingers (nail), including thumb (T23.54)

Diagnosis Index

Corrosion T30.4
- Finger T23.429
-- Multiple Sites T23.439
--- With Thumb T23.449
---- Left T23.442
----- First Degree T23.542
- Thumb T23.419
-- Multiple Sites With Fingers T23.449
--- Left T23.442
---- First Degree T23.542