606 / | HD | SURGERY |
1 | DF | INSTRUMENTS {42} |
53 | DF | .~ Orthopedic instrumentation {5} |
60 | DF | .~.~ Internal fixation means {6} |
69 | DF | .~.~.~ Cortical plate {1} |
70 | DF | .~.~.~.~ Multi-element or coated plate {1} |
71 | .~.~.~.~.~ Having separable and distinct plate elements |