Other specified dissociative disorder (OSDD) is the new name for Dissociative Disorder not Otherwise specified…. http://t.co/4ZDrSdlSCw — TraumaDissociation (@TraumaDID) September 23, 2014 Other Specified Dissociative Disorder (OSDD) Psychological trauma is caused by environmental stressors which is signified by the knife piercing the heart. By Kameal Leon-Ish Other Specified Dissociative DisorderContinue Reading