2. The system of claim 1 wherein the second end of the another connector rod of the second implant includes a yoke that is receivable over the shank of the first implant.
2. The system of claim 1 wherein the second end of the another connector rod of the second implant includes a yoke that is receivable over the shank of the first implant. 5. The system of claim 2 wherein: the shank includes an outer wall; the outer wall includes has a hexagonal shape; and the yoke has a shape of a box-end wrench.