This sickle knife is used to dissect delicate tissues within the middle ear during otology surgeries. For this purpose, the knife features a sharp, sickle-shaped blade that assists in creating atraumatic incisions. Moreover, the resilient, straight shaft has a tapering outline for passing into tight cavities. This knife also features a solid handle with a hexagonal shape.

This ergonomic design helps in securing a firm grip that avoids slippage and minimizes fatigue. The blade of this knife is incredibly sharp because such knives need to slice through skin and other tissues with a high degree of precision.