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Locking plate osteosynthesis in displaced 4-part fractures of the proximal humerus: A systematic review of benefits and harms
BACKGROUND AND PURPOSE: There is considerable uncertainty about the optimal treatment of displaced 4-part fractures of the proximal humerus. Within the last decade, locking plate technology has been considered a breakthrough in the treatment of these complex injuries. METHODS: We systematically iden...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Informa Healthcare
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3237040/ https://www.ncbi.nlm.nih.gov/pubmed/21657970 http://dx.doi.org/10.3109/17453674.2011.588856 |
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author | Brorson, Stig Frich, Lars H Winther, Annika Hróbjartsson, Asbjørn |
author_facet | Brorson, Stig Frich, Lars H Winther, Annika Hróbjartsson, Asbjørn |
author_sort | Brorson, Stig |
collection | PubMed |
description | BACKGROUND AND PURPOSE: There is considerable uncertainty about the optimal treatment of displaced 4-part fractures of the proximal humerus. Within the last decade, locking plate technology has been considered a breakthrough in the treatment of these complex injuries. METHODS: We systematically identified and reviewed clinical studies on the benefits and harms after osteosynthesis with locking plates in displaced 4-part fractures. RESULTS: We included 14 studies with 374 four-part fractures. There were 10 case series, 3 retrospective observational comparative studies, 1 prospective observational comparative study, and no randomized trials. Small studies with a high risk of bias precluded reliable estimates of functional outcome. High rates of complications (16–64%) and reoperations (11–27%) were reported. INTERPRETATION: The empirical foundation for the value of locking plates in displaced 4-part fractures of the proximal humerus is weak. We emphasize the need for well-conducted randomized trials and observational studies. |
format | Online Article Text |
id | pubmed-3237040 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | Informa Healthcare |
record_format | MEDLINE/PubMed |
spelling | pubmed-32370402012-01-03 Locking plate osteosynthesis in displaced 4-part fractures of the proximal humerus: A systematic review of benefits and harms Brorson, Stig Frich, Lars H Winther, Annika Hróbjartsson, Asbjørn Acta Orthop Article BACKGROUND AND PURPOSE: There is considerable uncertainty about the optimal treatment of displaced 4-part fractures of the proximal humerus. Within the last decade, locking plate technology has been considered a breakthrough in the treatment of these complex injuries. METHODS: We systematically identified and reviewed clinical studies on the benefits and harms after osteosynthesis with locking plates in displaced 4-part fractures. RESULTS: We included 14 studies with 374 four-part fractures. There were 10 case series, 3 retrospective observational comparative studies, 1 prospective observational comparative study, and no randomized trials. Small studies with a high risk of bias precluded reliable estimates of functional outcome. High rates of complications (16–64%) and reoperations (11–27%) were reported. INTERPRETATION: The empirical foundation for the value of locking plates in displaced 4-part fractures of the proximal humerus is weak. We emphasize the need for well-conducted randomized trials and observational studies. Informa Healthcare 2011-08 2011-09-02 /pmc/articles/PMC3237040/ /pubmed/21657970 http://dx.doi.org/10.3109/17453674.2011.588856 Text en Copyright: © Nordic Orthopaedic Federation http://creativecommons.org/licenses/by/2.5/ This is an open-access article distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the source is credited. |
spellingShingle | Article Brorson, Stig Frich, Lars H Winther, Annika Hróbjartsson, Asbjørn Locking plate osteosynthesis in displaced 4-part fractures of the proximal humerus: A systematic review of benefits and harms |
title | Locking plate osteosynthesis in displaced 4-part fractures of the proximal humerus: A systematic review of benefits and harms |
title_full | Locking plate osteosynthesis in displaced 4-part fractures of the proximal humerus: A systematic review of benefits and harms |
title_fullStr | Locking plate osteosynthesis in displaced 4-part fractures of the proximal humerus: A systematic review of benefits and harms |
title_full_unstemmed | Locking plate osteosynthesis in displaced 4-part fractures of the proximal humerus: A systematic review of benefits and harms |
title_short | Locking plate osteosynthesis in displaced 4-part fractures of the proximal humerus: A systematic review of benefits and harms |
title_sort | locking plate osteosynthesis in displaced 4-part fractures of the proximal humerus: a systematic review of benefits and harms |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3237040/ https://www.ncbi.nlm.nih.gov/pubmed/21657970 http://dx.doi.org/10.3109/17453674.2011.588856 |
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