A PHP Error was encountered

Severity: Warning

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

Filename: helpers/my_audit_helper.php

Line Number: 143

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 143
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 209
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 994
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3134
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword

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

Excellent outcomes after double-locked plating in very low periprosthetic distal femoral fractures. | LitMetric

Excellent outcomes after double-locked plating in very low periprosthetic distal femoral fractures.

Arch Orthop Trauma Surg

Orthopedic Trauma Division, Trauma Center, Gachon University College of Medicine, 21 Namdong-daero, 774 beon-gil, Namdong-gu, Incheon, 21565, Korea.

Published: February 2021

AI Article Synopsis

  • * Researchers analyzed 61 patients with PPDFFs using dual locked plates, specifically targeting a subgroup of 21 patients with Su type III fractures, assessing their recovery through various metrics like union time, limb alignment, and knee motion.
  • * Results showed that 20 out of 21 patients achieved bone union within an average of 14 weeks, with good knee function scores and minimal complications, including one case of non-union and three superficial infections that resolved.

Article Abstract

Introduction: Very low periprosthetic distal femur fractures (PPDFFs) are rare injuries and often have a relatively high failure rate after single lateral locked plating. The double plating technique yields good outcomes in osteoporotic fractures of the distal femur. To date, there is limited information on double-locked plate fixation of very low PPDFFs. This study aimed to evaluate the outcomes and complications of surgically treated very low PPDFFs using double-locked plate fixation.

Materials And Methods: Between January 2013 and December 2018, sixty-one consecutive patients with PPDFFs have been conducted. Only Su type III PPDFFs with double-locked plate fixation through a lateral minimally invasive approach and a medial subvastus approach to the distal femur were analyzed. Patients were encouraged to perform straight leg raising exercises and active knee motion on the second postoperative day. Assisted weight bearing from the early postoperative days was supported, and full weight-bearing was allowed after healing the fracture site. All patients were evaluated according to the time to union, limb alignment, range of knee motion, Knee Society Score, and presence of complications.

Results: Twenty one patients (17 females and 4 males, mean age 76 years, range 56-90) were included in the study. There were 10 of 33-A1, 6 of 33-A2 and 5 of 33 A3 fractures, according to the AO classification. Of 21 patients, 20 achieved union at an average of 14 weeks postoperatively. Postoperative limb alignment was satisfactory in all cases, with an average mechanical distal lateral femur angle of 89° and average mechanical posterior distal femur angle of 86°. All patients recovered the knee joint motion similar to that of the contralateral side, and daily life pre-injury. The average knee and function scores were 94 and 89, respectively. There were one case of non-union and three cases of superficial wound infection, which resolved after intravenous antibiotic therapy.

Conclusions: Double locked plating showed excellent radiographic and functional outcomes with few complications in patients with very low PPDFFs. Based on these promising results, we propose the consideration of double-locked plate fixation in the treatment of very low PPDFFs.

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00402-020-03655-5DOI Listing

Publication Analysis

Top Keywords

distal femur
16
double-locked plate
16
low ppdffs
16
plate fixation
12
low periprosthetic
8
periprosthetic distal
8
locked plating
8
outcomes complications
8
ppdffs double-locked
8
knee motion
8

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!