Evaluation of the Effect of Revision Surgery of Lumbar Adjacent Segment Degeneration

Peking University

Status: Unknown

Conditions: Adjacent Segment Degeneration; Adjacent Segment Disease

Treatments: Procedure: reversion surgery

Study type: Observational

Funder types: Other

Identifiers

NCT04970862

M2020288

Details and patient eligibility

About

The purpose of this study was to investigate postoperative imaging changes and clinical symptom improvement in patients undergoing revision surgery for adjacent segment degeneration.

Enrollment: 120 estimated patients

Sex: All

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• For patients undergoing revision surgery in adjacent segments due to S-ASD, the revision surgery is at least half a year from the first operation;
• X-ray, CT and MRI examination data of the anterior and lateral extension of the lumbar spine were available within 1 month before surgery and at the last follow-up;
• Follow-up for at least 2 years after revision;

Exclusion criteria

• Patients with history of congenital spinal deformity, spinal tumor, spinal tuberculosis.