A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionodb0hllgkholeanglccp7ljcj44lp55d): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 197

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 197
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 271
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1057
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3175
Function: GetPubMedArticleOutput_2016

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

[Posterior Lumbar Decompression:Variations and Pitfalls]. | LitMetric

[Posterior Lumbar Decompression:Variations and Pitfalls].

No Shinkei Geka

Department of Neurosurgery, Juntendo University.

Published: November 2021

Lumbar canal stenosis is the most common pathological condition causing spinal degeneration. Symptomatic patients who fail conservative treatment are considered candidates for surgical treatment. Many types of minimally invasive procedures for lumbar decompression have been proposed, most of which are effective and have shown good long-term results. However, in special cases, a second operation may be needed for spondylolisthesis caused by degeneration of the same segment. Two major minimally invasive approaches are available for bilateral decompression of lumbar canal stenosis: unilateral approach and midline approach. The unilateral approach is used to preserve midline structures, the contralateral facet joint, and the contralateral paravertebral muscle. The midline approach is used to preserve the left and right facet joints and the enthesis of the paravertebral muscle. These two approaches are suitable for specific situations based on their own concepts. Nevertheless, it is important to understand the advantages and disadvantages of each procedure. In this article, the varieties of lumbar decompressive methods and the pitfalls of decompression procedures will be discussed.

Download full-text PDF

Source
http://dx.doi.org/10.11477/mf.1436204511DOI Listing

Publication Analysis

Top Keywords

lumbar canal
8
canal stenosis
8
minimally invasive
8
unilateral approach
8
midline approach
8
approach preserve
8
paravertebral muscle
8
[posterior lumbar
4
lumbar decompressionvariations
4
decompressionvariations pitfalls]
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!