Six year results of the Rebalance mobile bearing total ankle replacement
(2021) In Foot and Ankle Surgery 27(1). p.66-69- Abstract
Background: We report the outcomes of a prospective consecutive series of 267 total ankle replacements (TARs) using a new mobile bearing Rebalance® prosthesis. Methods: Between April 2011 and December 2018, 267 consecutive Rebalance® prostheses were implanted in 255 patients at 3 different centers. Estimated survival curves with 95% confidence intervals were produced with the Kaplan–Meier method. 110 ankles were followed for at least 5 years and clinical and radiological outcomes were assessed in 92 of these ankles. Results: Twenty-one ankles were revised at a mean of 34 (7–60) months. The estimated survival was 90% (95% CI 86–95) at 5 years and 88.3% (95% CI 83.–94 at 6 years. The ankles followed for at least 5 years demonstrated a... (More)
Background: We report the outcomes of a prospective consecutive series of 267 total ankle replacements (TARs) using a new mobile bearing Rebalance® prosthesis. Methods: Between April 2011 and December 2018, 267 consecutive Rebalance® prostheses were implanted in 255 patients at 3 different centers. Estimated survival curves with 95% confidence intervals were produced with the Kaplan–Meier method. 110 ankles were followed for at least 5 years and clinical and radiological outcomes were assessed in 92 of these ankles. Results: Twenty-one ankles were revised at a mean of 34 (7–60) months. The estimated survival was 90% (95% CI 86–95) at 5 years and 88.3% (95% CI 83.–94 at 6 years. The ankles followed for at least 5 years demonstrated a median Likert score of 1 (1–4). Radiolucent zones were detected in 14% and osteolytic cysts in 3%. Conclusion: The survival rate of the Rebalance prosthesis conforms with other reports of similar designs. The satisfaction rate was high. Radiological zones and osteolytic cysts were found at a lower rate than usually reported for mobile bearing TARs. These results favour further use of this implant.
(Less)
- author
- Henricson, Anders ; Popelka, Stanislav and Rydholm, Urban LU
- publishing date
- 2021
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Ankle, Survival rate, The Rebalance prosthesis, Total ankle arthroplasty, Total ankle replacement
- in
- Foot and Ankle Surgery
- volume
- 27
- issue
- 1
- pages
- 66 - 69
- publisher
- Elsevier
- external identifiers
-
- pmid:32089439
- scopus:85079880216
- ISSN
- 1268-7731
- DOI
- 10.1016/j.fas.2020.02.004
- language
- English
- LU publication?
- no
- id
- 9df9c5a2-bc04-4a0a-9954-d11749834bdc
- date added to LUP
- 2020-03-18 14:51:43
- date last changed
- 2024-12-27 07:35:52
@article{9df9c5a2-bc04-4a0a-9954-d11749834bdc,
abstract = {{<p>Background: We report the outcomes of a prospective consecutive series of 267 total ankle replacements (TARs) using a new mobile bearing Rebalance® prosthesis. Methods: Between April 2011 and December 2018, 267 consecutive Rebalance® prostheses were implanted in 255 patients at 3 different centers. Estimated survival curves with 95% confidence intervals were produced with the Kaplan–Meier method. 110 ankles were followed for at least 5 years and clinical and radiological outcomes were assessed in 92 of these ankles. Results: Twenty-one ankles were revised at a mean of 34 (7–60) months. The estimated survival was 90% (95% CI 86–95) at 5 years and 88.3% (95% CI 83.–94 at 6 years. The ankles followed for at least 5 years demonstrated a median Likert score of 1 (1–4). Radiolucent zones were detected in 14% and osteolytic cysts in 3%. Conclusion: The survival rate of the Rebalance prosthesis conforms with other reports of similar designs. The satisfaction rate was high. Radiological zones and osteolytic cysts were found at a lower rate than usually reported for mobile bearing TARs. These results favour further use of this implant.</p>}},
author = {{Henricson, Anders and Popelka, Stanislav and Rydholm, Urban}},
issn = {{1268-7731}},
keywords = {{Ankle; Survival rate; The Rebalance prosthesis; Total ankle arthroplasty; Total ankle replacement}},
language = {{eng}},
number = {{1}},
pages = {{66--69}},
publisher = {{Elsevier}},
series = {{Foot and Ankle Surgery}},
title = {{Six year results of the Rebalance mobile bearing total ankle replacement}},
url = {{http://dx.doi.org/10.1016/j.fas.2020.02.004}},
doi = {{10.1016/j.fas.2020.02.004}},
volume = {{27}},
year = {{2021}},
}