{HEAD ~ The contoured distal portion} can be shaped and configured to maintain contact with a posterior maxilla and elevate {TAIL ~ a periosteum} off of the posterior maxilla to avoid soft tissue dissection 
shaped to elevate
{ HEAD ~ The contoured distal portion } can be shaped and configured to maintain contact with a posterior maxilla and elevate { TAIL ~ a periosteum } off of the posterior maxilla to avoid soft tissue dissection
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH REL OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH