Lihai Zhang

Fixation efficacy of a sliding cannulated screw system for unstable Pauwels type III femoral neck fractures: a finite element analysis, biomechanical investigation, and clinical study

Abstract Objective To compare the finite element performance, biomechanical properties, and short-term clinical outcomes of a novel Sliding Cannulated Screw System (SCSS) versus conventional Three Cannulated Screws (3CS) for unstable Pauwels type Ⅲ femoral neck fractures, and to...

Adaptive intrathecal nanorobotics in mice and nonhuman primates for navigated CNS therapy

Intrathecal delivery for central nervous system (CNS) therapy lacks spatiotemporal control due to spinal canal anatomical constraints, especially at human scale. We developed an adaptive magnetic nanorobotic platform enabling multimode swarm mobility for in vivo spinal canal navi...