The superficial transverse metacarpal ligament and the interdigital web. A proof-of-concept study based on palpation, ultrasonography, casts, and dissection - Murillo-González J; Naredo E; Pascual-Ramos V; Mérida-Velasco JR; Olivas-Vergara O; Contreras-Yáñez I; Piñeiro-Bugallo I; Torres-Rosello A; Canoso JJ (European Journal Of Orthopaedic Surgery And Traumatology, 2026)