Cognitive and cultural embeddedness: combining institutional economics and economic sociology
According to this, pederasty is sexual relations between two males, especially when one of them is a minor. Other definitions, like the one that JSBangs found, differ slightly. But otherwise, I think you answered the question yourself: pedophile refers to the attraction, while pederasty refers to the act itself.
A Johns Hopkins Medicine answered. A necklift, also known as a platysmaplasty, is a procedure to replace volume and lift sagging skin in the neck. Sagging skin and folds, wrinkles and color changes are often the first noticeable signs of aging. Dr. Daniel Kapp, Plastic & Reconstructive Surgery, answered on behalf of MDLIVE. A platysmaplasty is an operation of the muscle of the neck called the platysma. Typically a platysmaplasty is used to treat a sagging neck, also known as a turkey wattle.