| 600 / | HD | SURGERY |
| 300 | DF | DIAGNOSTIC TESTING {38} |
| 407 | DF | .~ Detecting nuclear, electromagnetic, or ultrasonic radiation {11} |
| 425 | DF | .~.~ With tomographic imaging obtained from electromagnetic wave {4} |
| 427 | ![]() | .~.~.~ Combined with therapeutic or diagnostic device |