Body surface area. In physiology and medicine, the body surface area is the measured or calculated surface of a human body. For many clinical purposes BSA is a better indicator of metabolic mass than body weight because it is less affected by abnormal adipose mass.
A life estate deed is a deed in which you transfer the future ownership of your home but retain the current ownership, creating both a present interest and a future interest in the property. You, as the present interest holder, have the exclusive right to enjoy and live in the residence until you pass.
Uses of a life estate [edit]. In the United States, a life estate is typically used as a tool of an estate planning. A life estate can avoid probate and ensure that an intended heir will receive title to real property. For example, Al owns a home and desires that Bill inherit it after Al's death.