A clamp assembly for engaging a bunched end of ligaments to a bone mounting location, the assembly including pair of split body portions, each including an enlarged head adapted to being mounted within a location of the bone, the split body portions each further including an extending stem portion. Each of the body portions further exhibits opposing inner mating surfaces establishing a centrally located and length extending parting line. Pluralities of spaced apart engaging tabs extend between the enlarged head and stem portions for engaging around the bunched ligaments in compressive and retaining fashion.