Cynthia is a young woman with blonde hair, she had Frozen Shoulder, Rowen gives Procaine Injection in T30 (Root Canal), and Cynthia’s frozen shoulder pain disappears, and she is able to lift her arms over her head; note, at timestamp 17 seconds, Rowen Text on Screen explains that, when Procaine is injected into a Tooth (the gum around the tooth), that takes that tooth “out of circuit for a short time,” that the symptoms go away “but then can return when the anesthetic wears off,” so the Procaine is just a test to see if they “hit the right spot,” and if it is the right spot, the patient gets temporarily relief from symptoms, but the Procaine will wear off, so the symptoms will likely return, and that is why the patient has to go see a dentist to get permanent relief