This chapter outlines the essential instruments of operative surgery.

１. Ｋｎｉｆｅ: Ｓｕｒｇｉｃａｌ ｋｎｉｖｅｓ ｗｉｔｈ ｃｈａｎｇｅａｂｌｅ ｂｌａｄｅｓ ａｒｅ ｃｏｍｍｏｎｌｙ ｕｓｅｄ（Ｆｉｇ （试读）...