Report summary

For University of Virginia Department of Orthopaedic Surgery in 2018-2020, the graph shows 17 visible PIs and 23 internal PI collaborations. The dominant subject mix is Medicine as the leading field (71% of slots across 17 PIs; 17 labels), Surgery as the leading subfield (37% of slots across 14 PIs; 14 labels), and Orthopedic Surgery and Rehabilitation as the leading topic (10% of slots across 5 PIs; 5 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Brian C. Werner (27 weighted works; Shoulder Injury and Treatment, Orthopaedic implants and arthroplasty). The most visible ties are Joseph M. Hart and Jay Hertel (25 shared works, weight 11.9). The standout breakdown groups are group 1 with 7 PIs, 10 internal connections, weight 43, around Surgery, Biomedical Engineering, Orthopedics and Sports Medicine, led by Brian C. Werner, James A. Browne, Joseph M. Hart.