Colles' fracture of unsp radius, init for opn fx type I/2

This code signifies a Colles' fracture, which is a break in the distal radius (the larger of the two forearm bones) where the broken fragment tilts backward. Specifically, it indicates an open fracture where the skin is broken, categorized as either Type I (clean wound less than 1 cm) or Type II (wound 1-10 cm with moderate soft tissue damage). This code is used for the initial treatment phase of such an injury.

Apply this code when documenting the initial encounter for a patient presenting with a Colles' fracture of an unspecified radius that has an open wound consistent with Gustilo-Anderson Type I or II classification. This would typically be used in emergency department settings, initial orthopedic consultations, or during the initial surgical repair.

• Ensure the documentation clearly specifies an open fracture and its Gustilo-Anderson classification (Type I or II).
• Verify that this is indeed the initial encounter for treatment of this specific injury. Subsequent care will require a different seventh character.
• If the laterality (left or right radius) is documented, a more specific code should be selected.