Inj flexor musc/fasc/tend r mid finger at forarm lv, sequela

This code indicates a long-term complication or late effect stemming from a previous injury to the flexor muscles, fascia, or tendons of the right middle finger, specifically at the forearm level. This could include issues like chronic pain, stiffness, limited range of motion, or nerve damage that persists after the initial injury has healed.

Use this code when documenting a patient presenting with residual problems directly attributable to an old injury of the flexor structures of the right middle finger, with the injury occurring at the forearm level. This is appropriate for follow-up visits addressing the chronic sequelae, not the initial acute injury.

• Requires a seventh character 'S' to indicate sequela, signifying a late effect of an injury.
• Ensure documentation clearly links the current condition to a past injury of the specified anatomical site.
• Do not use for acute injuries; instead, select an appropriate acute injury code for the initial encounter.