diaphragm diaphragm diaphragm diaphragm diaphragm "Medical Definition of Diaphragm (muscle)" diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm