A suture anchor including an outer anchor part and an inner anchor part. The outer anchor part includes a proximal end, a distal end, and an inner surface defining a center bore extending between the proximal end and the distal end. The center bore includes a tapered proximal portion. The inner anchor part includes a tapered outer surface defining a first pair of opposing apertures. Insertion of the inner anchor part into the tapered proximal portion of the outer anchor part enables a suture extending through the first pair of opposing apertures to be coupled to the suture anchor. A taper fit between the tapered proximal portion of the center bore of the outer anchor part and the tapered outer surface of the inner anchor part retains the inner anchor part within the outer anchor part.