Shots: The US FDA has granted 510(k) clearance to ABANZA’s QuadLock Fixation System, a knotless, bidirectional, tension-adjustable device for anterior cruciate ligament (ACL) reconstruction In biomechanical testing under high-demand cyclic loading, QuadLock demonstrated <0.5 mm cyclic displacement representing a >500% reduction in cyclic displacement and >1,000 N pullout strength vs conventional fixation methods QuadLock is…