60y/M
C.C : Difficulty in mastication
Key-point : If a large perforation encountered during crestal approach, how to manage to ensure
proper graft containment.
proper graft containment.
1) Switch into the lateral window approach.
2) Close & re-do two or three months later.
1. 2009.05.25 1st Surgery (two-stage)
- Implant : #26,#27-SuperLine™4510
- Sinus Elevation : OSTEON Sinus GBG0510S
Colla tape + Collagen membrane
* Sinus perforation
2. 2009.12.02 2nd stage surgery
3. 2010.01.11 Impression
4. 2010.02.03 Final prosthesis