Nondisplaced dome fracture of unsp talus, init for opn fx

This code signifies a break in the dome (superior articular surface) of the talus bone, which is not displaced from its normal anatomical position. The fracture is open, meaning there is a break in the skin and soft tissue communicating with the fracture site, and it represents the initial treatment encounter.

Apply this code for a patient presenting for the first time with an open, non-displaced fracture of the talar dome, regardless of which talus (left or right) is affected. This would typically be used for the initial surgical repair or emergency department visit following the injury.

• Ensure documentation specifies "nondisplaced" and "open fracture" of the talar dome.
• "Unspecified talus" indicates laterality is not documented; if left or right is known, a more specific code should be used.
• The "B" seventh character denotes an initial encounter for active treatment of the fracture.