Stomatology ›› 2023, Vol. 43 ›› Issue (12): 1101-1105.doi: 10.13591/j.cnki.kqyx.2023.12.009

• Case Analysis • Previous Articles     Next Articles

CGF combined with hydraulic transcrestal maxillary sinus elevation and simultaneous implantation without bone grafting: A case report and literature review

YANG Yanzhong1,WANG Weiqian1,ZHOU Yanmin2()   

  1. Department of Implant, Hangzhou Stomatological Hospital, Hangzhou 313000, China
  • Revised:2023-07-28 Online:2023-12-28 Published:2023-12-28
  • Contact: ZHOU Yanmin E-mail:zhouym@jlu.edu.cn

Abstract:

To explore the clinical application and efficacy of CGF combined with hydraulic elevating via alveolar crestal approach to elevate maxillary sinus floor mucosa with residual bone height(RBH) less then 4 mm and simultaneous implantation without bone grafting, and to clarify the application significance of the surgery, in order to provide experience and reference for the diagnosis and treatment of similar cases. A case with insufficient residual bone height(RBH)in the maxillary posterior area was selected.The maxillary sinus floor mucosa was lifted up with hydraulic lifting method combined with CGF via alveolar crestal approach and a dental implant was implanted at the same time without bone grafting. Clinical and radiographic examinations were performed to evaluate the clinical outcome, and literature review was conducted at the same time.

Key words: CGF, maxillary sinus elevation, maxillary sinus membrane, hydraulic, implant, remaining bone height

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