title: [Manufacture and application of the SJ-1 bolt attachment prosthesis]
abstract: OBJECTIVE:This study provided a method of manufacture and using for SJ-1 bolt attachment prostheses clinic application.METHODS:SJ-1 bolt attachment prostheses were applied to restorate 10 cases distal extension edentulous area.The patients had been observed for two years.RESULTS:Patients feel the bolt attachment RPDs comfortable,adaptive.CONCLUSION:This prosthesis was fine retention,masticator efficiency and aesthetics.
authors.affiliation: Department of Prosthodontics,School of Stomatology, Shanghai Second Medical University. Shanghai 200011,China.
authors.forename: F Q
authors.initials: FQ
authors.lastname: Zhang
authors.forename: Y L
authors.initials: YL
authors.lastname: Zheng