Every year, about forty million Americans require surgery. Few truly understand what happens to them during the procedure-especially what the anesthesiologist does to ensure their survival and well being. An anesthesiologist disarms your entire nervous system with the most effective drugs for your body chemistry; keeps you alive while you're subjected to manipulations that would otherwise kill you; and ensures your safe return to consciousness. Yet despite their crucial role, anesthesiologists are often the unseen doctors. Under the Mask, written by a compassionate practitioner, demystifies the surgical process with detailed information that will make you a better-informed consumer.

Part One describes the development and current scope of anesthesiology, the medications and techniques used, and what the anesthesiologist does both in and outside the operating room. It explains your-the patient's- rights and advises you how to use the preoperative consultation with the anesthesiologist to your best advantage, specifying what information you need provide and what questions you should ask.

Part Two details the most common surgical and diagnostic procedures requiring anesthesia or conscious sedation. Using clear language, it explains each procedure, the possible risks, and the choices to make if there is more than one option. It also covers the anesthesiologist's crucial role in controlling pain caused by chronic conditions. The last chapter describes the newest anesthetic and pain control techniques available.

Unstable Frontiers was first published in 1994. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions.

"John Erni's heartfelt and insightful book is a valuable contribution to the study of the cultural politics of AIDS."–Jeff Nunokawa Princeton University

The "cure" for AIDS: The search goes on, keeping pace with our belief that AIDS is incurable. How such a seeming paradox works-and how it may well work against the proper treatment of the disease-is the subject of Unstable Frontiers, a probing, critical look at the cultural politics behind the quest for a cure for AIDS.

This massive commercial and scientific project, John Erni suggests, actually hinges on our contradictory definitions of the disease as curable and incurable at the same time. Drawing on diverse sources, from popular media to medical literature to cultural theory, he shows how the dual discourse of curability/incurability frames the way we think about and act on issues of medical treatment for AIDS. His work makes a major advance in our understanding of—and, perhaps, humane response to—a national crisis.

In his critique of the logic and fantasies underlying the double definition of AIDS, Erni explores a broad range of issues: the scientific paradigm used to develop AZT; the politics of alternative treatment practices, of clinical drug trials, and of AIDS activism; and the notions of time and temporality operating in AIDS treatment science. He also addresses the problematic popular themes, such as "AIDS is invariably fatal" and "Knowledge = Cure."

Unique in its approach to a social and political issue still in the making, the book reveals how AIDS has challenged technomedicine's historical position of authority-and in doing so, recasts this challenge in a powerful and ultimately hopeful way.

John Nguyet Erni is assistant professor of communication at the University of New Hampshire. He has published essays on AIDS and is currently working on a book about AIDS in Thailand.