A prosthesis configured to be implanted in a cornea of an eye, to interconnect host tissue with a corneal graft, is disclosed herein. The prosthesis can include a body and a slit. The body can extend between first and second ends. The body can define a section of maximum width between the ends. The body can narrow at the ends and converge to first and second tips. The slit can be defined in the body at the first end and can have a width. A portion of the body between the second tip and the section of maximum width can have a width that is less than the width of the slit, whereby the portion of the body between the second tip and the section of maximum width is receivable in the slit.
