Effectiveness of Ilizarov external fixation in elderly patients with pilon fractures.
Journal
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association
ISSN: 1436-2023
Titre abrégé: J Orthop Sci
Pays: Japan
ID NLM: 9604934
Informations de publication
Date de publication:
Mar 2021
Mar 2021
Historique:
received:
01
10
2019
revised:
28
01
2020
accepted:
25
02
2020
pubmed:
1
4
2020
medline:
23
9
2021
entrez:
1
4
2020
Statut:
ppublish
Résumé
Pilon fractures are associated with soft tissue complications such as skin necrosis, and deep infections have been reported very often. This study retrospectively compared the treatment effects of Ilizarov external fixation and of internal fixation methods in elderly patients with pilon fractures. A total of 37 patients >60 years old with pilon fractures (AO classification type 43) were investigated. Patients were treated either with internal fixation (n = 15) or Ilizarov external fixation (n = 22). The patients' mean age was 74.2 (range, 60-78) years in the internal fixation group and 76.1 (range, 60-82) years in the Ilizarov external fixation group. Many patients in the internal fixation group received toe-touch to 1/3 partial weight-bearing at 2-4 weeks postoperatively and full weight-bearing by 6-8 weeks postoperatively. Many patients in the Ilizarov external fixation group received partial weight-bearing (as tolerated) 1 day postoperatively, 1/2 partial weight-bearing at 2 weeks postoperatively, and full weight-bearing at 4 weeks postoperatively. The mean duration of hospitalization was 79.1 ± 30.1 days for the internal fixation group and 29.1 ± 18.8 days for the Ilizarov external fixation group (p < 0.05). Bone mineral density (T-score) was 2.6 ± 0.7 for the internal fixation group and 3.6 ± 1.2 for the Ilizarov external fixation group (p < 0.05). The incidence of skin disorders that required additional surgical treatment was 33.3% (5/15 patients) in the internal fixation group and 0% (0/22 patients) in the Ilizarov external fixation group (p < 0.05). In elderly patients with periarticular fractures of the ankle, those who underwent Ilizarov external fixation had a shorter duration of hospitalization and fewer complications than those who underwent internal fixation.
Sections du résumé
BACKGROUND
BACKGROUND
Pilon fractures are associated with soft tissue complications such as skin necrosis, and deep infections have been reported very often. This study retrospectively compared the treatment effects of Ilizarov external fixation and of internal fixation methods in elderly patients with pilon fractures.
METHODS
METHODS
A total of 37 patients >60 years old with pilon fractures (AO classification type 43) were investigated. Patients were treated either with internal fixation (n = 15) or Ilizarov external fixation (n = 22). The patients' mean age was 74.2 (range, 60-78) years in the internal fixation group and 76.1 (range, 60-82) years in the Ilizarov external fixation group. Many patients in the internal fixation group received toe-touch to 1/3 partial weight-bearing at 2-4 weeks postoperatively and full weight-bearing by 6-8 weeks postoperatively. Many patients in the Ilizarov external fixation group received partial weight-bearing (as tolerated) 1 day postoperatively, 1/2 partial weight-bearing at 2 weeks postoperatively, and full weight-bearing at 4 weeks postoperatively.
RESULTS
RESULTS
The mean duration of hospitalization was 79.1 ± 30.1 days for the internal fixation group and 29.1 ± 18.8 days for the Ilizarov external fixation group (p < 0.05). Bone mineral density (T-score) was 2.6 ± 0.7 for the internal fixation group and 3.6 ± 1.2 for the Ilizarov external fixation group (p < 0.05). The incidence of skin disorders that required additional surgical treatment was 33.3% (5/15 patients) in the internal fixation group and 0% (0/22 patients) in the Ilizarov external fixation group (p < 0.05).
CONCLUSIONS
CONCLUSIONS
In elderly patients with periarticular fractures of the ankle, those who underwent Ilizarov external fixation had a shorter duration of hospitalization and fewer complications than those who underwent internal fixation.
Identifiants
pubmed: 32223990
pii: S0949-2658(20)30070-1
doi: 10.1016/j.jos.2020.02.018
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
254-260Informations de copyright
Copyright © 2020 The Authors. Published by Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest Each author certifies that he or she has no commercial associations (eg, consultancies, stock ownership, equity interest, patent/licensing arrangements, etc) that might pose a conflict of interest in connection with the submitted article.