Establishment of the implant prosthesis protocol after the PCBM jawbone reconstruction

2015 Fiscal Year Final Research Report

• Project/Area Number: 26861660
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Prosthodontics/ Dental materials science and
• Research Institution: Tsurumi University
• Principal Investigator: SATO Yohei 鶴見大学, 歯学部, 講師 (10410052)
• Project Period (FY): 2014-04-01 – 2016-03-31
• Keywords: PCBM / 顎骨再建 / 顎骨支持型補綴

Outline of Final Research Achievements

Prosthesis using the implant was performed in the jawbones that jawbone was excised by a tumor, a cyst, trauma, congenital anomalies after reconstruction by PCBM. The jawbone form after the reconstruction was observed, and various kinds of prosthesis methods of appropriate jawbone support type prosthesis were considered.
The reconstructed segment compared it with the adjacent alveolar bone, and the vertical bone level tended to lower. Therefore problem occurred in cleaning characteristics in fixed prosthesis. The designs such as the removable bridge of the strong support type with the implant or implant supported overlay denture were easy to be cleaned, and patients’ satisfaction was high.

Free Research Field

有床義歯補綴