From the very beginning of the development of curative methods in ancient Roman society
we can observe a special union between a determined space and healing abilities, as is known
about the history of a kind of clinical assistence on the Tiberine Island. There were different
places devoted to the healing of illnesses in the ancient Roman civilization: the tabernae medicae,
both private and public assistence, Roman soldiers set up their valetudinaria in the base-camps
during their conquests; as well as they were called valetudinaria the medical assistence rooms
in the country properties. However, we shall pay special attention to the space of the domus as a
place where the doctor examines, diagnoses, treats and heals the sick, and furthermore we can
see how these practitioners attend as something relevant for the healing procedure not only the
symptoms of the sick body, but also the space where this sick body is: the materials, orientation,
distribution, etc. Roman builders and architects did follow strict rules of hygiene in examining
the place where they were building; Vitrubio`s work De architectura provides the best example
of these precepts. At this point, the medieval medical texts which follow the Hippocratic-
Galenic tradition, and develop it at the incipient European universities, give us the evidence
for the importance of the space for healing in the ancient Roman and the european medieval
civilizations. We may observe appearance of a practical genre of texts treating the medical visit
in the domus step by step. Among them, we examine the Modus medendi and De ingenio sanitatis
by Bernard de Gordon, professor and practitioner at the University of Montpellier in the XIV
century.