Sodium pentothal hypnosis: a procedure for evaluating medical patients with suspected psychiatric co-morbidity.

The cases presented here were patients referred for neurologic disability evaluations. They met the three selection criteria presented and underwent the four-phase pentothal hypnosis procedure described and at the conclusion were diagnosed as having psychiatric morbidity. We recommend that the sodium pentothal hypnosis procedure be considered for use whenever there is concern for psychiatric co-morbidity in a patient with presumed physiologic disease.