Torus fracture of lower end of left ulna, sequela

This code signifies a buckle or torus fracture affecting the distal portion of the left ulna, where the bone cortex has buckled but not completely broken. The "sequela" seventh character indicates that this fracture is a late effect or complication of an earlier injury, rather than an acute event.

Apply this code when documenting a chronic condition or complication directly resulting from a previously sustained torus fracture of the lower end of the left ulna. This would be used for follow-up care, treatment of residual symptoms, or addressing long-term issues related to the original injury.

• Always assign an additional code to describe the specific sequela or late effect being treated.
• Ensure documentation clearly links the current condition to the prior torus fracture of the left ulna.
• Do not use this code for initial or subsequent encounters for an active, healing fracture.