Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Pedicle-lengthening osteotomy (PLO) is a minimally invasive and effective surgical procedure for lumbar spinal stenosis syndrome. Compared with traditional surgery, PLO can effectively enlarge the spinal canal while minimizing the disruption of posterior anatomical structures of the lumbar vertebra, leading to reduced postoperative perineural scarring adhesion and good clinical outcomes using minimally invasive procedures. However, PLO is still in its early stages, and only a few relevant experimental and clinical studies have been reported. The present study was performed to investigate the influence of PLO on the stability of lumbar vertebrae. The results indicated that PLO can effectively enlarge the spinal canal, and no lumbar spondylolisthesis or other complications occurred in this study. Moreover, this procedure does not significantly affect the stability of the lumbar spine, suggesting a possible clinical application.
Download full-text PDF |
Source |
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4891420 | PMC |
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