S52.033C
ICD-10-CMDisplaced fracture of olecranon process with intraarticular extension of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC
This code describes a fracture of the olecranon (the bony prominence of the elbow) that extends into the joint space and is displaced, meaning the bone fragments are not properly aligned. It specifically indicates an open fracture, where the bone has broken through the skin, classified as a severe Type IIIA, IIIB, or IIIC injury according to the Gustilo-Anderson classification. This is the initial encounter for treatment of this specific injury.
Use this code for a patient presenting for the first time with a severely comminuted or contaminated open olecranon fracture with intraarticular involvement. This would typically be seen in high-energy trauma cases, such as motor vehicle accidents or falls from significant heights, where there is extensive soft tissue damage and potential for infection.
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