What does "Drainage" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
Drainage in medicine refers to the removal of fluids from a body part. This can be a natural process where the body gets rid of unwanted fluids like pus or blood, often through a wound or cut. Sometimes, doctors need to help this process along, for example, by inserting a tube into the body to remove fluid that's causing a problem. This can help to relieve symptoms and speed up recovery.
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