The Olivecrona Spatula 11x13mm Convex 7 1/4" is a specialized surgical instrument used in neurosurgery, particularly for retraction or manipulation of brain tissue. The 11x13mm convex blade is designed with a rounded surface to provide a gentle, yet effective, retraction of soft tissues without causing trauma. The 7 1/4-inch length provides a comfortable grip and optimal control for the surgeon during delicate procedures.