Published by on 23 de julho de 2026 Castroviejo Needle Holders Curved and Straight 16 cm and 18cm: Working End 2 cm, Net Weight is 0.46 oz. These Surgeon's Castroviejo Needle Holder Provide Smooth, Clean Cuts in Delicate Materials. Castroviejo Needle Holder are double spring ophthalmologic scissors most commonly used during iridectomy and corneal surgeries.