SP38. Intramuscular Collagenase Injection as a Treatment for Chronic Denervation-induced Muscle Fibrosis - Rachana Suresh, MBBS, MPH; Kitae Eric Park, MD, MS; Thomas Harris, MD; Mark A. Poisler, BS; Shaquielle Dias, MD; Keith Kuo, BS; Zachary Zamore, BA; Samarth Krishna, MD, MPH; Erica Lee, MS; William Padovano, MD, MPHS; Sami Tuffaha, MD (Plastic and Reconstructive Surgery, Global Open)