Hyalex Orthopaedics, a privately held medical device company developing cartilage repair products based on the transformative HYALEX® materials platform, today announced that patients have successfully received HYALEX Knee Implants as part of the company's first-in-human clinical trials of its novel HYALEX Knee Cartilage System. The company is currently running the two prospective, multi-center, single-arm studies in the U.S. and Europe, with sites for both studies having already enrolled and tr