| 604 / | HD | SURGERY |
|
| 19 | DF | MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) {7} |
| 48 | DF | .~ Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin {9} |
| 93 | DF | .~.~ Material introduced or removed through conduit, holder, or implantable reservoir inserted in body {30} |
| 131 |  | .~.~.~ Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.) {8} |
| 132 | DF | .~.~.~.~> Material impelled into body by contraction of expanded elastic material reservoir |
| 133 | DF | .~.~.~.~> Material exhausted from body by expansion of contracted elastic receptacle or resilient means therein |
| 134 | DF | .~.~.~.~> Material impelled by spring {2} |
| 140 | DF | .~.~.~.~> Material impelled by pressurized charge of gas or vacuum {5} |
| 149 | DF | .~.~.~.~> Material impelled by negative pressure created by current of fluid (e.g., air entrainment, etc.) |
| 150 | DF | .~.~.~.~> Material impelled by hydraulic or water hydrant pressure |
| 151 | DF | .~.~.~.~> Material impelled by pump {2} |
| 154 | DF | .~.~.~.~> Material impelled by nonreciprocating piston driven by motor {1} |