Highly resorbed maxillary alveolar ridge and unstable mandibular periodontal condition
Horizontal and vertical ridge resorption relating to the surgical stent
Nasal mucosa was elevated for fixture installation
A total of 10 Ca Sa fixtures were installed with GBR and bilateral sinus graft
Maxilla allograft was performed using a 50:50 mixture of InterOss®and allograft.
The right maxillary sinus was grafted with BoneSigmaTMBCP and the left maxillary sinus was grafted with InterOss®
Pink porcelain was used to compensate the vertically resorbed alveolar bone ridge
X-ray at 2 years shows a stable sate even with an unfavorable crown-implant ratio