Georg Groddeck (13 October 1866 in Bad Kösen – 10 June 1934 in Knonau, near Zurich) was a physician and writer regarded as a pioneer of psychosomatic medicine.
"He who draws the conclusion that I mentally medicate a human who has broken his leg is very true – but I adjust the fracture and dress the wound. And then – I give him a massage, make exercises with him, give a daily bath to the leg with water at 45 °C for half an hour and I take care that he does neither gorge nor booze, and every now and then I ask him: Why did you break your leg, you yourself ?"
With such and other methods the German physician Georg Groddeck, who practised in Baden-Baden and was the pathfinder of psychosomatic medicine, astonished his numerous listeners and readers. His therapy connects naturopathic treatment with psychoanalytic, suggestive and hypnotic elements. His foot and arm bath, massages and dietary cuisine are still practised today, although the bold doctrine of salvation, where he vigorously massaged his patients, is necessarily quite authoritarian, and a more reserved approach would be judged appropriate today. He said “To provide obedience [is the] foundation of medical art".
In his introduction to the 1949 English version of Groddeck's The Book of the It (1923),Lawrence Durrell comments that Groddeck is often mistaken for an orthodox disciple of Sigmund Freud. He goes on to say "Groddeck was the only analyst whose views had some effect on Freud", and "while he accepts and employs much of the heavy equipment of the master, he is separated forever from Freud by an entirely different conception of the constitution and functioning of the human psyche."
Freud mentions Groddeck in The Ego and the Id, crediting him with giving a name to what Freud had already given a local habitation, to wit, the Id.
Now I think we shall gain a great deal by following the suggestion of a writer who, from personal motives, vainly asserts that he has nothing to do with the rigours of pure science. I am speaking of Georg Groddeck, who is never tired of insisting that what we call our ego behaves essentially passively in life, and that, as he expresses it, we are "lived" by unknown and uncontrollable forces. We have all had impressions of the same kind, even though they may not have overwhelmed us to the exclusion of all others, and we need feel no hesitation in finding a place for Groddeck's discovery in the structure of science. I propose to take it into account by calling the entity which starts out from the system Pcpt. and begins by being Pcs. the "ego", and by following Groddeck in calling the other part of the mind, into which this entity extends and which behaves as though it were Ucs., the "id". (Freud 1927/1961, 13).