Lacerat flexor musc/fasc/tend at forarm lv, left arm, init

This code signifies a cut or tear affecting a flexor muscle, its surrounding fascia, or a flexor tendon in the forearm of the left arm. The injury is specifically located at the forearm level, distinguishing it from injuries at the wrist or hand.

Apply this code for initial encounters involving a patient presenting with a laceration to any flexor muscle, fascia, or tendon within the left forearm. This would include injuries sustained from sharp objects, machinery, or other trauma resulting in a deep cut to these specific structures.

• Ensure the documentation clearly specifies "flexor" muscle/tendon and "forearm level" to differentiate from extensor or other anatomical locations.
• Verify the laterality is explicitly stated as "left arm" in the medical record.
• Confirm this is the initial encounter for the injury; subsequent care would require a different 7th character.