Official Journal of The Academy of Osseointegration
Transmucosal Implant Placement with Submarginal Connective Tissue Graft in Area of Shallow Buccal Bone Dehiscence: A Three-Year Follow-Up Case Series
Martina Stefanini, DDS, PhD/Pietro Felice, MD/Claudio Mazzotti, DDS, MSc/Matteo Marzadori, DDS, MSc/Enrico F. Gherlone, MD/Giovanni Zucchelli, DDS, PhD
PMID: 27560667
DOI: 10.11607/prd.2537
The aim of the present case series study was to evaluate the short- and longterm (3 years) soft tissue stability of a surgical technique combining transmucosal implant placement with submarginal connective tissue graft (CTG) in an area of shallow buccal bone dehiscence. A sample of 20 patients were treated by positioning a transmucosal implant in an intercalated edentulous area. A CTG sutured to the inner aspect of the buccal flap was used to cover the shallow buccal bone dehiscence. Clinical evaluations were made at 6 months (T1) and 1 (T2) and 3 (T3) years after the surgery. Statistically significant increases in buccal soft tissue thickness and improvement of vertical soft tissue level were achieved at the T1, T2, and T3 follow-ups. A significant increase in keratinized tissue height was also found at T3. No significant marginal bone loss was recorded. The submarginal CTG technique was able to provide simultaneous vertical and horizontal soft tissue increases around single implants with shallow buccal bone dehiscence and no buccal mucosal recession or clinical signs of mucositis or peri-implantitis at 1 and 3 years.
© 2020 Quintessence Publishing Co, Inc |
PRD Home Current Issue Ahead of Print Archive Author Guidelines About |
Submission Form Submit Reprints Permission Advertising |
Quintessence Home Terms of Use Privacy Policy About Us Contact Us Help |