DSM-4 WAS PUBLISHED IN 1994
A diagnosis from the DSM-4.
The DSM is the Diagnostic and Statistical Manual of Mental Disorders, used in the psychiatric field. The DSM 4 is the most recent publication, and contains classifications and listings of mental illness and psychiatric disorders.
dissociative disorder
It means that it is the fourth edition of the DSM.
DSM-IV AXIS I 307-46 - 2009 was released on: USA: 4 November 2009
DSM-V
I don't see it in the DSM II published in 1968. It is in the DSM III published in 1980.
The DSM IV Diagnostic manual was first published in 1994. The DSM IV - TR is a text revision published in 2000. So the most current edition is indeed the DSM IV - TR. The DSM V is due in 2012 and may be very different from the current style. See http://www.psych.org/mainmenu/research/dsmiv/dsmivtr.aspx for more info.
I don't know exactly but DSM-4-TR probably lists a few thousand diagnoses, many overlapping.
The DSM-IV is written and revised by the American Psychiatric Association.
What is the dsm code for traumatic brain injury