Introduction

The domains of medical law and ethics are distinct, yet inextricably connected. Whereas the law delimits the scope of activities permitted in a liberal society, ethics forms the basis whereby these activities subscribe to the values and moral principles society constructs. Social norms fi nd their expression in ethics and often subsequently in the law (Posner 2000 ). Understanding the ways in which both shape the structure and function of the medical enterprise is the cornerstone of good professional practice, not to mention central to the humanitarian care of patients.