Nondisp oblique fx shaft of humerus, left arm, sequela

This code signifies a long-term complication or late effect arising from a previous oblique fracture of the shaft of the left humerus, where the bone fragments were not displaced at the time of the initial injury. It indicates that the patient is experiencing ongoing issues directly attributable to this past fracture, even after the acute phase of healing has passed.

This code is appropriate when a patient presents with a condition or symptom that is a direct consequence of a previously sustained, nondisplaced oblique fracture of the left humeral shaft. Examples include chronic pain, malunion, nonunion, nerve entrapment, or restricted range of motion that developed as a result of the original injury. It should be used for encounters where the focus is on managing these residual effects.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to the historical nondisplaced oblique fracture of the left humeral shaft.
• Verify that the "S" seventh character is appropriate for a sequela, indicating a complication or late effect of the original injury.