A Comparative Study of Volar Locking-Plate Fixation with Corticocancellous and Pure Cancellous Bone Grafts for Scaphoid Nonunion with Dorsal Intercalated Segmental Instability Secondary to Scaphoid Humpback Deformity

Bone grafts for scaphoid nonunion with deformity include cortcicocancellous or pure cancellous bone grafts. This study compared the outcomes between two types of bone grafts when employing a volar locking-plate in patients with scaphoid nonunion with dorsal intercalated segmental instability (DISI).