A spinal stabilization assembly includes a first hook assembly, a second hook assembly, and a connector member. The first hook assembly has a receiver and a hook member that extends from the receiver. The receiver defines a rod-receiving slot configured to receive a spinal rod. The hook member defines an aperture and includes a hook. The aperture is supported between the rod-receiving slot and the hook. The connector member is secured to the second hook assembly and receivable in the aperture of the first hook assembly to couple the first and second hook assemblies together.