The treatment, the effect of which we present, was a big challenge for our team. But we like challenges and we willingly try to meet them. This time the patient required vital organ rehabilitation. The muscular dysfunction she was diagnosed with required splints and physical therapy for six months. Then, a wax up was performed and a mock up was presented to the patient. After mutual acceptance, minimally invasive tooth preparation in the maxilla began. Non-invasive composite reconstructions were used in the mandible (flow injection method, which does not require tooth preparation). The patient was delighted with the effect.