Limb length discrepancy after total knee arthroplasty: A systematic review and meta-analysis.
Arthroplasty
Joint diseases
Knee
Limb length
Replacement
Surgery
Journal
World journal of clinical cases
ISSN: 2307-8960
Titre abrégé: World J Clin Cases
Pays: United States
ID NLM: 101618806
Informations de publication
Date de publication:
16 Jan 2021
16 Jan 2021
Historique:
received:
16
09
2020
revised:
14
11
2020
accepted:
11
12
2020
entrez:
1
2
2021
pubmed:
2
2
2021
medline:
2
2
2021
Statut:
ppublish
Résumé
Limb length discrepancy (LLD) after total knee arthroplasty (TKA) has been considered as one of the reasons for the unsatisfactory outcome. However, there is no consensus about the extent of LLD that can be considered as clinically relevant. To evaluate the incidence of radiographic LLD and its impact on functional outcome following TKA. All randomized-controlled trial and observational studies on LLD in TKA, published till 22 Of 45 retrieved studies, qualitative and quantitative assessment of data was performed from eight studies and six studies, respectively. Five studies ( Limb lengthening after TKA is common, and it is significantly more in valgus than varus deformity. Significant LLD (≥ 10 mm) is associated with suboptimal functional outcome.
Sections du résumé
BACKGROUND
BACKGROUND
Limb length discrepancy (LLD) after total knee arthroplasty (TKA) has been considered as one of the reasons for the unsatisfactory outcome. However, there is no consensus about the extent of LLD that can be considered as clinically relevant.
AIM
OBJECTIVE
To evaluate the incidence of radiographic LLD and its impact on functional outcome following TKA.
METHODS
METHODS
All randomized-controlled trial and observational studies on LLD in TKA, published till 22
RESULTS
RESULTS
Of 45 retrieved studies, qualitative and quantitative assessment of data was performed from eight studies and six studies, respectively. Five studies (
CONCLUSION
CONCLUSIONS
Limb lengthening after TKA is common, and it is significantly more in valgus than varus deformity. Significant LLD (≥ 10 mm) is associated with suboptimal functional outcome.
Identifiants
pubmed: 33521103
doi: 10.12998/wjcc.v9.i2.357
pmc: PMC7812892
doi:
Types de publication
Journal Article
Langues
eng
Pagination
357-371Informations de copyright
©The Author(s) 2021. Published by Baishideng Publishing Group Inc. All rights reserved.
Déclaration de conflit d'intérêts
Conflict-of-interest statement: On behalf of all authors, the corresponding author states that there is no conflict of interest.
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