- phonacoscopy
-
* * *
pho·na·cos·co·py (fo″nə-kosґkə-pe) [phon- + acou- + -scopy] combined auscultation and percussion by means of a bell-shaped resonating chamber containing a percussion hammer, which is held on the anterior thoracic wall while the examiner listens at the back of the thorax.
Medical dictionary. 2011.