Then consider which of the following CPTÂ® codes best describes the inguinal procedure: 1  27047(Excision, tumor, soft tissue of pelvis and hip area, subcutaneous; less than 3 cm) or 27043 (...3 cm or greater) if the exploration was in the inguinalsubcutaneous tissue, with excision of a subcutaneous mass, or.
Skim-coat plastering has replaced traditional plastering in the construction of most residential interior walls and ceilings. It's also making inroads among builders making the switch from tape-and-finish drywall.If you're unfamiliar with skim-coat plastering, also called veneer plastering, you're not alone.I work in southeastern Connecticut, where plastering is seldom seen in new construction. Yet just 20 miles east, in Rhode Island, skim-coat plaster is common.Skim-coat is a thin layer of plaster applied over a special gypsum panel called blueboard. The paper facing is chemically treated to provide a bonding surface for plaster, and the blue color distinguishes it from regular gypsum board.f you're unfamiliar with skim-coat plastering, also called veneer plastering, you're not alone. I work in southeastern Connecticut, where plastering is seldom seen in new construction. Yet just 20 miles east, in Rhode Island, skim-coat plaster is common.
Painting Over a Skim Coat. Because you deposit a thin layer of joint compound on the wall when you skim coat, it's important to prime before you paint. The primer contains a sizing agent -- usually polyvinyl acetate -- to seal the porous material and provide better adhesion for the topcoat.ou trowel the mud on with a drywall knife or roll it with a roller and then immediately scrape the wall with the knife, leaving only a smooth layer behind. Skim coating works best if done in thin layers, so if the wall is lumpy or has an existing rough texture, it may take more than one skim coat to flatten it.