Advertisement
Journal of Prosthetic Dentistry
Dental Technique| Volume 129, ISSUE 3, P400-403, March 2023

A technique to fabricate a custom CAD-CAM periapical radiographic film holder for implant assessment

  • Min Liu
    Affiliations
    PhD Candidate and Resident, Department of Prosthodontics, Peking University School and Hospital of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, PR China
    Search for articles by this author
  • Shimin Wang
    Affiliations
    Dental Technician, Dental laboratory of Peking University School and Hospital of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, PR China
    Search for articles by this author
  • Hu Chen
    Affiliations
    Associated Doctor in Chief, Department of Prosthodontics, Peking University School and Hospital of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, PR China
    Search for articles by this author
  • Yunsong Liu
    Correspondence
    Corresponding author: Dr Yunsong Liu, Department of Prosthodontics, Peking University School and Hospital of Stomatology, 22 ZhongguancunNandajie, Haidian District, Beijing 100081, PR CHINA
    Affiliations
    Professor, Department of Prosthodontics, Peking University School and Hospital of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, PR China
    Search for articles by this author

      Abstract

      Standardized radiographs produced by using the paralleling technique play an important role in monitoring prosthetic misfit and marginal bone levels around endosseous implants. Under clinical conditions, parallel adjustment of the film with respect to the implant requires the use of positioning devices. This article describes the fabrication of a custom computer-aided design and computer-aided manufacturing (CAD-CAM) device suitable for implants adjacent to natural teeth.
      To read this article in full you will need to make a payment

      Purchase one-time access:

      Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online access
      One-time access price info
      • For academic or personal research use, select 'Academic and Personal'
      • For corporate R&D use, select 'Corporate R&D Professionals'

      Subscribe:

      Subscribe to Journal of Prosthetic Dentistry
      Already a print subscriber? Claim online access
      Already an online subscriber? Sign in
      Institutional Access: Sign in to ScienceDirect

      References

        • Albrektsson T.
        • Zarb G.
        • Worthington P.
        • Eriksson A.R.
        The long-term efficacy of currently used dental implants: A review and proposed criteria of success.
        Int J Oral Maxillofac Implants. 1986; 1: 11-25
        • Schwarz F.
        • Hegewald A.
        • Becker J.
        Impact of implant abutment connection and positioning of the machined collar/microgap on crestal bone level changes: A systematic review.
        Clin Oral Implants Res. 2014; 25: 417-425
        • Papavassiliou H.
        • Kourtis S.
        • Katerelou J.
        • Chronopoulos V.
        Radiographical evaluation of the gap at the implantabutment interface.
        J Esthet Restor Dent. 2010; 22: 235-250
        • Duckworth J.E.
        • Judy P.F.
        • Goodson J.M.
        • Socransky S.S.
        A method for the geometric and densitometric standardization of intraoral radiographs.
        J Periodontol. 1982; 54: 435-440
        • Quirynen M.
        • van Steenberghe D.
        • Jacobs R.
        • Schotte A.
        • Darius P.
        The reliability of pocket probing around screw-type implants.
        Clin Oral Implants Res. 1991; 2: 186-192
        • Sewerin I.P.
        Errors in radiographic assessment of marginal bone height around osseointegrated implants.
        Scand J Dent Res. 1990; 98: 428-433
        • Schulze R.K.
        • d’Hoedt B.
        Mathematical analysis of projection errors in “paralleling technique” with respect to implant geometry.
        Clin Oral Implants Res. 2001; 12: 362-371
        • Begoña Ormaechea M.
        • Millstein P.
        • Hirayama H.
        Tube angulation effect on radiographic analysis of the implant-abutment interface.
        Int J Oral Maxillofac Implants. 1999; 14: 77-85
        • Larheim T.A.
        • Eggen S.
        Measurements of alveolar bone height at tooth and implant abutments on intraoral radiographs. A comparison of reproducibility of Eggen technique utilized with and without a bite impression.
        J Clin Periodontol. 1982; 9: 184-192
        • Cox J.F.
        • Pharoah M.
        An alternative holder for radiographic evaluation of tissue-integrated prostheses.
        J Prosthet Dent. 1986; 56: 338-341
        • Naffah N.
        • Chidiac J.J.
        A modified periapical radiographic holder used for standardized implant assessment.
        J Prosthet Dent. 2004; 91: 398
        • Lin K.C.
        • Wadhwani C.P.
        • Sharma A.
        • Finzen F.
        A radiograph positioning technique to evaluate prosthetic misfit and bone loss around implants.
        J Prosthet Dent. 2014; 111: 163-165
        • Aparecida de Mattias Sartori I.
        • da Silveira Junior C.D.
        • Fontão F.N.
        • da Gloria Chiarello de Mattos M.
        Evaluation of radiographic technique using a new customized film holder for dental implant assessment.
        Implant Dent. 2014; 23: 13-17
        • Payne A.G.T.
        • Solomons Y.F.
        • Lownie J.F.
        Standardization of radiographs for mandibular implant-supported overdentures: Review and innovation.
        Clin Oral Impl Res. 1999; 10: 307-319
        • Kim J.J.
        • Lee J.H.
        • Kim J.C.
        • Lee J.B.
        • Yeo I.L.
        Biological responses to the transitional area of dental implants: Material- and structure-dependent responses of peri-implant tissue to abutments.
        Materials (Basel). 2019; 13: 72