the quality of not requiring code modifications, not imposing unnatural communication protocols, not imposing inefficient protocol semantics, and not degrading performance or quality
{s} (of a medical procedure) that does not necessitate insertion of instruments through the skin or into the body, not penetrating the body; that does not spread to healthy tissues, not tending to spread, localized, not spreading to other parts of the body (of cancer, etc.)
Procedure which does not require incision into the body or the removal of tissue