Medical Definition of resection. : the surgical removal of part of an organ or structure pancreatic resection resection of the lower bowel resection of a tumorâsee abdominoperineal resection, mikulicz resection, segmental resection, wedge resection.
Small crystals of calcium float in the fluid in the inner ear. These crystals can get into the semicircular canals and cause vertigo. When you change the position of your head, they then strike against nerve endings in the semicircular canals and cause the feelings of spinning.
Probale inner ear: When asked to explain dizziness; most patients describe it as a feeling of one or more of lightheaded, spinning, tilting, falling, loss of balance triggered by change of head or body position. It is probably due to irritation of nerve of inner ear by (otoconia) which are gravels in ear.