Ruiyuan Chen

Development, validation, and visualization of a CT-based predictive model for pedicle screw loosening risk after posterior lumbar fusion

This study aimed to develop and validate a visualization-based predictive model for evaluating the risk of pedicle screw loosening (PSL) following posterior lumbar interbody fusion (PLIF) in patients with lumbar degenerative conditions. A total of 466 consecutive patients undergo...

Comparison of percutaneous transforaminal endoscopic decompression and posterior lumbar interbody fusion for geriatric patients with degenerative lumbar scoliosis and spinal stenosis

The optimal surgical strategy for geriatric patients with mild degenerative lumbar scoliosis (DLS) and lumbar spinal stenosis (LSS) remains controversial. Although percutaneous transforaminal endoscopic decompression (PTED) offers the advantages of minimal invasiveness, some olde...