Tokyo, May 22 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061648) titled 'A comparative study of posterior supporting tissue injury between uniportal and biportal full-endoscopic lumbar decompression' on May 21.
Study Type:
Observational
Primary Sponsor:
Institute - Japan Community Healthcare Organization Osaka Hospital
Condition:
Condition - Lumbar spinal stenosis
Classification by malignancy - Others
Genomic information - NO
Objective:
Narrative objectives1 - The objective of this study is to compare changes in the cross-sectional area of the multifidus muscle from preoperative MRI to approximately 6 months after surgery between uniportal and biportal full-endoscopic lumbar decompress...