Unsp injury of blood vessel of left little finger, sequela

This code indicates a long-term or residual effect from an unspecified injury to a blood vessel in the left little finger. This could include chronic pain, altered sensation, or functional impairment directly attributable to the original vascular trauma, occurring after the acute phase of healing has passed.

Use this code when documenting a patient presenting with a current condition that is a direct consequence of a past, unspecified blood vessel injury to their left little finger. This is appropriate for follow-up visits addressing persistent issues related to the initial injury, such as ongoing circulatory problems or nerve damage secondary to vascular compromise.

• Always ensure the "S" seventh character is used for sequela, indicating a late effect.
• Confirm documentation clearly links the current condition to a past blood vessel injury of the left little finger.
• Do not use for acute injuries; refer to the appropriate acute injury codes for initial encounters.