Which type of uterine dilators are designated as Hanks?

Hanks dilators are specifically designed uterine dilators commonly used in gynecological procedures. They are tapered instruments that facilitate the dilation of the cervix to allow access to the uterus for various procedures, such as hysteroscopy, dilation and curettage (D&C), or abortion. The Hanks dilators typically come in a set of sizes, allowing the surgeon to gradually increase the diameter of the instrument as needed, ensuring controlled and safe dilation.

The function of Hanks dilators is particularly relevant in procedures involving the cervix, as they minimize trauma while effectively widening the cervical opening. They are distinguishable from other types of dilators due to their specific design intended for uterine use, as opposed to the designs of other dilators that may serve different anatomical or procedural purposes. This precision in application solidifies the Hanks dilators' role within surgical practices related to gynecology.