Report summary

University of California, San Francisco Department of Orthopaedic Surgery in 2024-2026 reads as a 34-PI network with 38 internal PI collaborations. The research center of gravity is Medicine as the leading field (68% of slots across 32 PIs; 32 labels), Surgery as the leading subfield (24% of slots across 20 PIs; 20 labels), and Bone fractures and treatments as the leading topic (5% of slots across 5 PIs; 5 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 21 PIs across distinct clusters. The most prominent PIs by weighted works are Brian T. Feeley (14.1 weighted works; Shoulder Injury and Treatment, Sports injuries and prevention). The strongest pairings are Brian T. Feeley and Drew A. Lansdown (20 shared works, weight 7). The strongest breakdown groups are group 1 with 8 PIs, 11 internal connections, weight 30.1, around Surgery, Orthopedics and Sports Medicine, Public Health, Environmental and Occupational Health, led by Brian T. Feeley, Lauren M. Shapiro, Alan L. Zhang; group 2 with 8 PIs, 8 internal connections, weight 8.4, around Public Health, Environmental and Occupational Health, Epidemiology, Gender Studies, led by Patricia Zheng, Theodore Miclau, Chelsea S. Bahney.