[yananshs]

Если же вы спрашиваете об остеопАтии (osteopathy): ([Ссылки доступны только зарегистрированным пользователям ]

Osteopathy is a theory of disease and method of cure founded on the assumption that deformation of some part of the skeleton and consequent interference with the adjacent nerves and blood vessels are the cause of most diseases. (Oxford English Dictionary)
Practitioners of osteopathy, called osteopaths (or osteopathic physicians in the US), have a holistic approach; osteopathic philosophy requires addressing the whole person in diagnosis, prevention and treatment of illness, disease and injury, using manual and physical therapies.

Таким образом, остеопAтия - не область медицины. Медицина - сама по себе. ОстеопAтия - сама по себе.