Robot-Assisted Translaminar Lag Screw Fixation of Spondylolysis

Translaminar lag screw fixation of spondylolysis is an effective but problematic surgery without image guidance. The application of robot can make directly fixing the thin pars interarticularis a procedure of high safety and practicability. Without wide dissection of soft tissue and damage to the blood supply in a minimally invasive robot-guided surgery, the union of spondylolysis and a good long-term result will be more convincing.