costodiaphragmatic

adjective
cos·​to·​di·​a·​phrag·​mat·​ic | \ ˌkäs-tə-dī-ə-frə(g)-ˈmat-ik How to pronounce costodiaphragmatic (audio) , ˌkäs-tō- How to pronounce costodiaphragmatic (audio) , -ˌfrag-\

Medical Definition of costodiaphragmatic

: relating to or involving the ribs and diaphragm the costodiaphragmatic movement in inspiration