Does anyone have any advice on things to study before going into the sub-I? A resident I talked to said to definitely get these books you guys mentioned, and to know some high yield things like Salter-Harris, Lauge-Hansen, radial fractures and some commonly used blocks. Since a lot of us have almost no exposure to Ortho before the sub-I, is there anything else that's worth studying up on to get a good foundation and really hit the ground running?