S56.299 - Other injury of other flexor muscle, fascia and tendon at forearm level, unspecified arm S56.2 - Injury of other flexor muscle, fascia and tendon at forearm level S56.29 - Other injury of other flexor muscle, fascia and tendon at forearm level S56.299 - Other injury of other flexor muscle, fascia and tendon at forearm level, unspecified arm