![Correlation Analysis of Extensive Foraminotomy of Lumbar Foramina Stenosis Patients to Improvement of Visual Analogue Scale (VAS) And Oswestry Disabilty Index (ODI) Correlation Analysis of Extensive Foraminotomy of Lumbar Foramina Stenosis Patients to Improvement of Visual Analogue Scale (VAS) And Oswestry Disabilty Index (ODI)](https://juniperpublishers.com/oajnn/images/OAJNN.MS.ID.555745.G001.png)
Correlation Analysis of Extensive Foraminotomy of Lumbar Foramina Stenosis Patients to Improvement of Visual Analogue Scale (VAS) And Oswestry Disabilty Index (ODI)
ReGen Rehab Hospital - Visual Analogue Scale(VAS) is one of the effective pain assessment tool used by clinicians. The pain levels are determined by the patient's facial expressions and their own marking
![Schematic diagram of a visual analog scale (VAS) for assessment of pain... | Download Scientific Diagram Schematic diagram of a visual analog scale (VAS) for assessment of pain... | Download Scientific Diagram](https://www.researchgate.net/publication/373101458/figure/fig3/AS:11431281181164154@1691930387741/Schematic-diagram-of-a-visual-analog-scale-VAS-for-assessment-of-pain-perception.png)
Schematic diagram of a visual analog scale (VAS) for assessment of pain... | Download Scientific Diagram
![The evaluation of smartphone versions of the visual analogue scale and numeric rating scale as postoperative pain assessment tools: a prospective randomized trial | Canadian Journal of Anesthesia/Journal canadien d'anesthésie The evaluation of smartphone versions of the visual analogue scale and numeric rating scale as postoperative pain assessment tools: a prospective randomized trial | Canadian Journal of Anesthesia/Journal canadien d'anesthésie](https://media.springernature.com/m685/springer-static/image/art%3A10.1007%2Fs12630-019-01324-9/MediaObjects/12630_2019_1324_Fig1_HTML.png)