Corrosion of third degree of left shoulder, sequela

This code signifies a third-degree corrosion injury affecting the left shoulder, indicating full-thickness tissue destruction. This type of injury typically results from contact with corrosive substances like strong acids or alkalis, leading to severe damage to the skin and underlying tissues.

This code is used when documenting the long-term effects or complications arising from a third-degree corrosion of the left shoulder, after the initial acute injury has healed. This includes conditions such as scarring, contractures, chronic pain, or functional limitations directly attributable to the original corrosion.

• Always ensure the documentation clearly specifies "sequela" to justify the 7th character 'S'.
• Code any current, active complications or conditions related to the sequela in addition to this code.
• Verify the laterality (left shoulder) and the degree of corrosion (third degree) are explicitly stated in the medical record.