Distal femoral valgus cut angles unreliable in total knee arthroplasty.
Arthroplasty
Knee
Osteoarthritis
Journal
Journal of orthopaedics
ISSN: 0972-978X
Titre abrégé: J Orthop
Pays: India
ID NLM: 101233220
Informations de publication
Date de publication:
Historique:
received:
15
12
2020
accepted:
07
02
2021
entrez:
8
3
2021
pubmed:
9
3
2021
medline:
9
3
2021
Statut:
epublish
Résumé
We hypothesized that valgus distal femoral cut angle made using a conventional cutting guide would be reproducible in a Sawbone model, regardless of training level. 3°, 5°, or 7° valgus cuts were made on lower extremity Sawbone specimens and were measured with radiographic imaging. 66 patient radiographs were also analyzed to compare pre and post-operative femoral cut angles, and VR12 measurements from each patient were collected. All femoral cuts deviated significantly from target cuts. Also, pre-TKA valgus angles showed no correlation with the angles post-TKA, and final cut angle did not correlate with functional outcomes at 1 year post-surgery.
Identifiants
pubmed: 33679025
doi: 10.1016/j.jor.2021.02.010
pii: S0972-978X(21)00026-X
pmc: PMC7902802
doi:
Types de publication
Journal Article
Langues
eng
Pagination
29-33Informations de copyright
© 2021 Published by Elsevier B.V. on behalf of Professor P K Surendran Memorial Education Foundation.
Références
Knee. 2006 Jan;13(1):57-60
pubmed: 16125389
Clin Orthop Relat Res. 2017 Jan;475(1):9-20
pubmed: 27113595
Knee Surg Sports Traumatol Arthrosc. 2019 May;27(5):1434-1441
pubmed: 29961097
J Arthroplasty. 2007 Sep;22(6 Suppl 2):85-9
pubmed: 17823023
Clin Orthop Relat Res. 2012 Jan;470(1):99-107
pubmed: 21809150
J Orthop Surg Res. 2019 Apr 2;14(1):92
pubmed: 30940179
J Bone Joint Surg Am. 2013 Jan 16;95(2):126-31
pubmed: 23324959
Knee Surg Sports Traumatol Arthrosc. 2020 May;28(5):1579-1586
pubmed: 31230123
Knee. 2014 Jan;21(1):268-71
pubmed: 23140905
Clin Orthop Relat Res. 1983 Mar;(173):178-83
pubmed: 6825330
Zhongguo Gu Shang. 2019 Sep 25;32(9):846-852
pubmed: 31615184
Ann Transl Med. 2016 Apr;4(7):130
pubmed: 27162780
J Arthroplasty. 2013 Jan;28(1):20-7
pubmed: 22677145
J Arthroplasty. 2019 Apr;34(4):755-759
pubmed: 30616977
Knee Surg Sports Traumatol Arthrosc. 2013 Oct;21(10):2213-9
pubmed: 23942938