Degenerative lumbar spine disease Endoscopic lumbar decompression surgery Intraoperative visualization quality Endoscopic spine surgery Visualization Reliability Surgical field clarity Minimally invasive spine surgery
Conditions
Interventions
This group includes intraoperative videos collected from patients who underwent single level interlaminar endoscopic lumbar decompression for degenerative lumbar spine disease between June 2024 and Ju
Diagnostic
VIEW Score Videos
Sponsors
Department of Orthopaedics, King Chulalongkorn Memorial Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1. Patients aged 18 years or older who underwent single-level interlaminar endoscopic lumbar decompression surgery between June 2024 and June 2025. 2. Diagnosis of degenerative lumbar spine disease, including lumbar spinal stenosis or lumbar disc herniation., 3. Availability of complete, good-quality intraoperative video recordings suitable for analysis.
Exclusion criteria
Exclusion criteria: 1. Patients with incomplete or poor-quality intraoperative video recordings., 2. Cases involving revision surgery, multi-level decompression, or combined fusion procedures., 3. Patients with spine infection, tumor, trauma, or other non-degenerative spinal pathologies., 4. Cases with missing or de-identified data that cannot be verified.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Inter-rater reliability of the VIEW Score Initial rating session (T1) 4-grade VIEW Score | — |
Secondary
| Measure | Time frame |
|---|---|
| Intra-rater reliability of the VIEW Score Four weeks after T1 (T2) 4-grade VIEW Score | — |
Countries
Thailand
Contacts
Public ContactVit Kotheeranurak
Chulalongkorn University
Outcome results
None listed