The author has corrected the patient of severe deep overbites by means of occlusal rehabilitation. The satisfied results obtained as follows; 1. The loss of occlusal surface due to occlusal wear rehabilitated anatomically, biologically and mechanically. 2. Decreased occlusal vertical dimension restored 2mm without inpairments of condylar function. 3. The satisfied masticatory efficiency will be obtained by changing the free way space from 7mm to 2mm. 4. The healthiness of periodontal structures maintained with the aid of most equitable distribution of masticatory forces.