S56.126 - Laceration of flexor muscle, fascia and tendon of left ring finger at forearm level S56.1 - Injury of flexor muscle, fascia and tendon of other and unspecified finger at forearm level S56.12 - Laceration of flexor muscle, fascia and tendon of other and unspecified finger at forearm level S56.126 - Laceration of flexor muscle, fascia and tendon of left ring finger at forearm level