The goal of the study was to determine the effect of the neurolinguistic programming procedure of visual-kinesthetic dissociation on symptoms of posttraumatic stress disorder in a sample of Vietnam combat veterans. Thirty-eight veterans in a Veterans Administration treatment program were given three sessions of either visual-kinesthetic dissociation or regular program activities. Overall post-traumatic symptoms, re-experiencing symptoms, and amount of sleep were measured before and after treatment and at a three month follow-up. Results indicated that the treatment program itself had no significant effect on symptoms measured, nor did the addition of visual-kinesthetic dissociation provide any incremental symptom relief.