Open bite, unspecified thigh, sequela

This code describes an open wound located on an unspecified part of the thigh, indicating a previous injury that is now presenting with a complication or residual effect. It signifies that the initial healing process was not straightforward, leading to a current issue related to the original trauma.

Use this code when documenting a patient presenting with a complication, such as chronic pain, non-union, malunion, or infection, directly attributable to a previously sustained open wound of the thigh. This applies when the initial injury has been treated, but the patient is now being seen for a sequela of that original wound.

• Ensure the medical record clearly documents the nature of the sequela and its direct link to a prior open thigh wound.
• This code requires a 7th character "S" for sequela, indicating a complication or residual effect of a past injury.
• Do not use for initial encounters of an open wound; reserve for follow-up care addressing long-term effects.