Strain extn musc/fasc/tend at forarm lv, right arm, sequela

This code signifies a non-traumatic overstretching or tearing of the extensor muscles, fascia, or tendons in the right forearm, excluding the thumb and other specified digits. It specifically denotes the long-term effects or complications of such an injury, rather than the initial acute event.

This code is appropriate for documenting the ongoing care or residual symptoms of a previously sustained strain to the right forearm's extensor compartment. Examples include chronic pain, weakness, or limited range of motion persisting after the initial healing phase of an extensor strain.

• Ensure the documentation clearly indicates the right arm and specifies an extensor muscle, fascia, or tendon strain at the forearm level.
• The "S" at the end signifies "sequela," meaning this code should only be used for chronic or late effects of an injury, not for acute presentations.
• Always code the underlying cause or mechanism of the original injury if known and relevant to the current encounter.