A surgical clamp designed to hold or grasp tissue during dissection, commonly used to grasp the cervix. [L. a holder, fr. teneo, to hold]. /teÂ·nacÂ·uÂ·lum/ (tÄ-nakÂ´u-lum) a hooklike surgical instrument for grasping and holding parts.
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While carrots are a good source of vitamin A (which is important for healthy eyesight, skin, growth, and resisting infection), eating them wonât improve vision. The purported link between carrots and markedly acute vision is a matter of lore, not of science. And itâs lore of the deliberately manufactured type.