骨膜下 임프란트에 依한 下額兩側白齒部 缺損의 局所義齒 治驗例 漢陽大學校 醫科大學 齒科學教室

A CASE REPORT OF REMOVABLE PARTIAL DENTURE BY SUBPERIOSTEAL IMPLANT OF BILATERAL FREE END SADDLE CASE

The mandibular subperiosteal implant denture is composed of the implant framework & superstructures, the implant frame rests directly on the residual mandibular alveolar ridge beneath the mucoperiosteal tissues. The four abutment posts protrude through the soft tissues in the region of the second molar & second bicuspids bilaterally, the superstructure is embedded into the final denture. The authors had performed the subperiosteal implant a patient, 61-year-old female with bilateral free-end saddle case on mandible with severe alveolar resorption. The framework seated within 24 hours after surgical bone impression. The construction of removable partial denture was performed on 4wks after seating of framework. By follow up check of the patient, we obtained of good results with functionally, esthetically & psychologically.