Inj unsp blood vess at hip and thi lev, left leg, sequela

This code signifies a long-term complication or residual effect stemming from a previously sustained injury to an unspecified blood vessel in the left hip or thigh region. This could include chronic pain, impaired circulation, or functional limitations directly attributable to the original vascular trauma.

Apply this code when documenting a current condition that is a direct consequence of an old, resolved injury to a blood vessel in the left hip or thigh, and the specific type of blood vessel (e.g., artery, vein) was not specified or is unknown. This is appropriate for follow-up encounters where the sequela is being treated or evaluated.

• 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 a past injury of an unspecified blood vessel in the left hip/thigh.
• Do not use for acute or initial injury encounters; this code is exclusively for sequelae.