Ninety-one patients with acute Achilles tendon ruptures were randomized to undergo a percutaneous repair with intra-operative ultrasound assistance (n=47) or with ultrasound (n=44). The outcomes of interest included American Orthopedic Foot and Ankle Society (AOFAS) scores, calf circumference, time to radiographic healing, work, and sport, complications, and intra-operative outcomes. Clinical eval...