Sltr-haris Type I physeal fx unspecified metatarsal, 7thB

This code signifies a Salter-Harris Type I fracture affecting the growth plate (physis) of an unidentifiable metatarsal bone in the foot. This specific type of fracture involves a separation of the epiphysis from the metaphysis through the physis, without bone displacement. The "initial encounter for open fracture" indicates that this is the first time the patient is receiving treatment for this injury, and the fracture involves a break in the skin, exposing the bone.

Use this code for a patient presenting with an open Salter-Harris Type I physeal fracture of a metatarsal where the specific metatarsal (e.g., first, second, third) is not documented. This applies to the initial treatment phase, such as emergency room visits, initial surgical repair, or the first physician encounter for this specific injury.

• Ensure documentation clearly states "open fracture" and "Salter-Harris Type I" for accurate code assignment.
• If the specific metatarsal is identified (e.g., first, second), a more specific code from the S99.11- series should be used.
• The "B" seventh character indicates an initial encounter for an open fracture; subsequent encounters would require different seventh characters.