lumbar degenerative disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged=70 years old; 2. The observation group consists of patients with lumbar degenerative disease, while the control group consists of volunteers with no significant long-term low back pain; 3. Both groups of subjects are taken the standing lateral radiographs of full-length spine (including bilateral femoral heads), and the images are ensured clearly measurable.
Exclusion criteria
Exclusion criteria: 1. With trauma or surgery history of spine, pelvis or lower extremity; 2. With medical history of infection, tuberculosis or cancer of spine.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| sagittal vertical axis, SVA; | — |
Countries
China
Contacts
First Affiliated Hospital of Xi'an Jiaotong University