80% of patients receiving this therapy reported reduction or elimination of symptoms! If you place a pencil between your upper and lower central incisors, clench, and feel your temporalis muscles, they will not contract. The simple, easily understood and constructed NTI device does exactly that. Masticatory muscle contraction, especially temporalis, is reduced. Results: patients feel rapid relief, they appreciate your service, and some of their occlusal problems are over. Let Dr. Christensen show you how to implement this great aid for your practice.