3:15 PM. 11. Microfracture Clot-Penetrating Hyaluronic Acid Hydrogel Promotes Specific and Volumetric Cartilage Repair.Alan Zhao1, Hanna Solomon, B.S.1, Maddie Hasson, B.S.2, Samir Chihab1, Aniya Hartzler, B.S.1, Colleen Oliver, D.V.M.1, Robert Mauck, PhD2, Jason Bariteau, MD1, Jay Patel, Ph.D.1 1Emory University, 2University of Pennsylvania