骨性内耳体积小,结构复杂,深埋于颞骨岩部内,很难制作,雕制法是常用的方法,且工具多样,可用雕刀、凿子、什锦锉、砂片或小砂轮、牙科钻等。本文介绍锯矬法,主要使用钢锯条,经实践证明,工具便利,无须脱钙,方法简单,省力省时,制作者可在短时间内(1～2h)得到一满意的内耳结构标本。 Small bony inner ear, complex structure, deep in the temporal bone rock department, it is difficult to make, carving method is commonly used method, and the tools are diverse, available carving knife, chisel, assorted file, sand or small wheel, dental drill . This paper introduces sawing method, the main use of hacksaw blade, proven by practice, the convenience of tools, without decalcification, the method is simple, labor-saving and time-saving, the producer can be satisfied within a short time (1 ~ 2h) inner ear specimens.