Unsp fracture of unsp acetabulum, init for opn fx

This code signifies an initial encounter for an open fracture of the acetabulum, where the specific location within the acetabulum (e.g., anterior wall, posterior wall) is not documented. An open fracture indicates that the skin and soft tissues overlying the fracture site have been compromised, exposing the bone.

This code is appropriate when a patient presents with an acetabular fracture that is clearly documented as open, but the medical record does not specify which part of the acetabulum is fractured. It is used for the initial treatment of such an injury, prior to definitive care.

• Always strive for greater specificity regarding the acetabular fracture site (e.g., S32.411B for anterior wall) if available in the documentation.
• Ensure the documentation clearly states "open fracture" to justify the 7th character 'B'.
• This code is only for the initial encounter; subsequent encounters will require a different 7th character.