Several hexapod external fixator devices are used in the treatment of bone fracture and deformity corrections. One characteristic of all of them is the requirement for manual adjustment of the fixator struts. The purpose of this study was to introduce a novel robotic system that executes automatic adjustment of the struts. Ten patients were treated for various bone deformities using a hexapod external fixator with Auto Strut system, which implemented automatic adjustment of the fixator struts. Patients arrived at the clinic for follow during the correction period until the removal of the hardware. During each visit, the progress of the correction was assessed (clinically and radiographically) and reading of the strut scale numbers was performed.Introduction
Materials and Methods
