Feasibility of Conical Biodegradable Polyurethane Foam for Closure of Oroantral Communications
β Scribed by Susan H. Visscher; Baucke Van Minnen; Rudolf R.M. Bos
- Book ID
- 113739330
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 694 KB
- Volume
- 69
- Category
- Article
- ISSN
- 1531-5053
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## Abstract An oroantral communication (OAC) is an open connection between the oral cavity and maxillary sinus. Closure of OACs is commonly performed with a surgical procedure using a mucoperiosteal flap. An alternative technique using synthetic biodegradable polyurethane (PU) foam for closure of O
## Abstract Autogenous cancellous bone graft is used to heal criticalβsize segmental long bone defects and defects in the maxillofacial skeleton. Harvesting of bone graft is traumatic, causes morbidity of the donor site, and often results in complications. Thus, there is a need for new biologically