Isidor Isaak Sadger
From Wikipedia, the free encyclopedia
Isidor Isaak Sadger (1867 - December 1942) was a forensic doctor and psychoanalyst in Vienna. He studied with Sigmund Freud from 1895 to 1904 with a concentration in homosexuality and fetishism and coined the term Sadomasochismus (sadomasochism) in 1913. In September 1942, he was deported to the Theresienstadt concentration camp, where he died.

