The CONUS per diem rate for an area is actually three allowances: the lodging allowance, the meals allowance and the incidental expense allowance. Most of the CONUS (approximately 2600 counties) are covered by the standard CONUS per diem rate of $140 ($89 lodging, $51 meals and incidental expenses).
Inlays are made from porcelain or gold, and help to hold the rest of the tooth together so that it can be used to bite and chew normally. Onlays. Dental onlays repair not only the chewing surfaces of back teeth, but also one or more of the cusps. The cusps are the raised points of the tooth located on the outer edges.
Advantages of Porcelain Inlays/Onlays. 1  The porcelain restoration can be colored perfectly to match the existing tooth and look completely natural. 2  Done correctly, porcelain inlays/onlays feel and function just like your natural teeth. 3  Porcelain inlays/onlays are stain resistant.