Abstract: Every year thousands of returning military, state, and local police officers and civilians of every description suffer from the intrusive symptoms of posttraumatic stress disorder (PTSD). Current treatments rooted largely in extinction protocols require extensive commitments of time and money and are often ineffective. This study reviews several theories of PTSD and two important mechanisms that explain when treatment does and doesn’t work: extinction and reconsolidation. It then reviews the research about and suggests an explanatory mechanism for the visual-kinesthetic dissociation protocol (V/KD), also known as the rewind technique. The technique is notable for its lack of discomfort to the client, the possibility of being executed as a content-free intervention, its speed of operation, and its long-term, if largely anecdotal, efficacy. A case study, specific diagnostics for extinction, and reconsolidative mechanisms and suggestions for future research are provided.