piercing skin tissue with a hallow needle to exctract body fluids.
A medical instrument with an integral lamp for examining the anus and lower part of the rectum or carrying out minor medical procedures.
Each of a pair of serous membranes lining the thorax and enveloping the lungs in humans and other mammals.
The treatment of disease, injury, or deformity by physical methods such as massage, heat treatment, and exercise.
: relieving pain without dealing with the cause of the condition.