R. Lunevicius, MD, PhD, DSc, FRCS (Engl.), Professor (LT), is a Consultant in Emergency General and Trauma Surgery at Aintree Hospital, NHS University Hospitals of Liverpool Group, Cheshire and Mersey Major Trauma Centre Collaborative, UK, with extensive experience in biliary, gastrointestinal, abdominal wall, visceral trauma surgery, mortality/morbidity and audit governance (the lead), research, education, supervision, medical appraisal, academic editing, and review. He qualified at Vilnius University, Lithuania, and completed four fellowship programmes: General Surgery (Kristianstad Central Hospital, Sweden, 1996), Monbushou (Nagoya University & Aichi Cancer Centre, Japan, 1998–2000), Fulbright–Humphrey (Johns Hopkins University, Bloomberg School of Public Health, US, 2008–2009), and King’s College Hospital (2010–2012) where he participated in King’s THET Somaliland Partnership Programme from 2011 to 2021. He was a board member of the UK Trauma Audit and Research Network (TARN) from 2020 to 2024. His current research priorities include the management of complicated gallstone disease, safe gallbladder surgery, damage-control and limitation strategies, and the prevention of bile duct injuries. His publications (h-index 85 by ResearchGate, 73 by Scopus, and 65 by Web of Science) include 276 refereed articles (PubMed: 176), three monographs, eight book chapters, and four edited books (by 29th June 2026). He is a senior GBD Study Network collaborator (USA).