This book provides dental professionals with a clear understanding of current clinical and scientific knowledge on the various aspects of pulp treatment for both primary and young permanent teeth. Diagnostic parameters are clearly presented, along with step-by-step descriptions of clinical procedures, including indirect and direct pulp treatments, pulpotomy, and pulpectomy. The rationale for the materials used in each technique and their individual merits and disadvantages are examined in detail. In the case of pulpotomy, all the materials used since the introduction of this treatment modality are discussed (e.g., formocresol, glutaraldehyde, ferric sulfate, and MTA) and the roles of sodium hypochlorite, electrofulguration, and laser therapy are elucidated. Special attention is devoted to pulpectomy and root canal treatment, with consideration of debriding and obturation techniques, rinsing solutions, and root-filling pastes. A further individual chapter is dedicated to restorations of teeth treated with the different types of pulp therapy. The various conservative treatment modalities are also presented, including specific treatments for immature nonvital permanent teeth. The concluding chapter looks to the future and the potential value of stem cells in pulp therapy.​

Among all those who encounter the law in the conduct of their lives or who consider it as a career, few have a solid understanding of the legal profession in America, and fewer still know anything about systems in other parts of the world. Lawyers in Society offers a concise comparative introduction to the practice of law in a number of countries: England, Germany, Japan, Venezuela, and Belgium. Extracted from the editors' three highly successful volumes Lawyers in Society, these essays guide readers through the differing worlds of civil and common law, law in Europe and Asia, and first and third world legal systems. One contribution addresses the changing role of women in the profession--women comprise half of all new lawyers in most countries--and the changes they are bringing. A new introduction and concluding essay reflect on the place of this volume in current and future research.

A comprehensive update to this preeminent and accessible text, this fifth edition of a bestseller was developed as a response to man's attempts to climb unaided to higher altitudes and to spend more time in these conditions for both work and recreation. It describes the ever-expanding challenges that doctors face in dealing with the changes in huma