A three-day scientific workshop and live demonstration on brachial plexus injury started on Saturday at Bangabandhu Sheikh Mujib Medical University (BSMMU). BSMMU Orthopedic Surgery Department and Bangladesh Hand Surgery Society jointly organised the programme where at least 10 patients will be operated. BSMMU Vice-Chancellor Professor Dr Kamrul Hasan Khan inaugurated the workshop with Head of Orthopedic Surgery Department Dr Nakul Kumer Dutta in the chair. At least 70 orthopedic, plastic and hand surgeon are taking part at the workshop. The brachial plexus is the network of nerves that sends signals from spine to shoulder, arm and hand.