Whiplash injury, described in 1953, poses continuing problems. They in
clude the following: the increased incidence of whiplash injury despit
e the addition of head rests, factors apart from the injury that are r
esponsible for continuing symptoms; patients copying one another (soci
al copying); physicians copying parts of articles without comprehendin
g the whole context; the lack of studies in a relatively unselected po
pulation, the need to balance symptoms with signs; the need to provide
a rational diagnosis based upon the common course of whiplash injury
rather than upon the most difficult cases seen by specialists; and the
error of overtreatment, which creates patient dependence. Whiplash in
jury encompasses physical, social and psychologic features, and for it
s understanding more careful reasearch and wider vision are needed.