Abstract: Embodiments of the present invention provide a cervical cerclage apparatus and a method for performing a cervical cerclage. In an embodiment of the invention, a cervical cerclage apparatus includes, a length of suture and at least two stitched regions formed by the length of suture around an exterior surface of a cervix. The cervical cerclage apparatus further includes at least two surgical buttons attached the length of suture, each surgical button comprising an inner face and an outer face, wherein the inner face of each surgical button are configured to be placed against the exterior surface of the cervix between the stitched regions, wherein at least one of the surgical buttons comprises Progesterone.

Abstract: A fastener comprising a shaft having a first end and a second end, the fastener comprising a head at a first end of the shaft, the shaft defining either a radially extending recess between the first and second ends and/or a head with regions having different radii of curvature.