The Standing and Sitting Spino-pelvic Sagittal Alignment in Chinese Population
The Standing and Sitting Spino-pelvic Sagittal Alignment in Chinese Population
This study is aimed to demonstrate the standing and sitting spino-pelvic sagittal alignment in Chinese population, then to explore the influence of spinal fusion on the changes when moving from standing to sitting positon.
Inclusion Criteria:
Group 1 90 Healthy Volunteers - age >40 years, no history of neck pain, back pain, or radicular pain in the previous six months, no history of chronic neck or back pain lasting more than three months, no history of spinal disease or surgery, no spinal deformity or lumbar spondylolisthesis, no history of hip or knee arthroplasty or other realignment surgery of the lower extremities, and no history of neuromuscular disorders.
Group 2 126 patients Clinical diagnosis of Lumbar degenerative disease
Exclusion Criteria:
Group 1 90 Healthy Volunteers
- pregnant
Group 2 126 patients