AI Article Synopsis
- Ankle fusion (AF) and total ankle arthroplasty (TAA) are two surgical options for treating severe ankle arthritis to improve mobility and reduce pain.
- A review of clinical studies focused on how these procedures impact postoperative gait parameters found that most studies showed no significant differences in walking speed and other spatiotemporal measures between AF and TAA patients.
- However, TAA patients exhibited greater maximum ankle dorsiflexion post-surgery, indicating they may have improved ankle range of motion compared to those who underwent AF, but results on hip and knee motion varied.
Article Abstract
Ankle pathology, such as severe arthritis, often necessitates surgical intervention to restore mobility and alleviate pain. Two commonly performed procedures for end-stage ankle disease are ankle fusion (AF) and total ankle arthroplasty (TAA). This review aims to compare the impact of AF and TAA on postoperative gait parameters. An extensive search in PubMed, Scopus, and Web of Science electronic databases was conducted with the use of the keywords ("ankle arthrodesis" OR "ankle fusion") AND ("ankle replacement" OR "ankle arthroplasty") AND "gait." Clinical studies in terms of postoperative gait parameters were included in this review. At least one of the following gait parameters, included in gait analysis, should be researched: spatiotemporal variables and joint kinematics and kinetics. An initial search revealed 221 studies. After the removal of duplicates and screening of titles,10 studies (7 prospective and 3 retrospective case series) were included for qualitative analysis. In the majority of studies, there is no significant difference in spatiotemporal parameters, such as walking speed, cadence, stance duration, step length, and stride length among AF and TAA patients. Postoperative sagittal ankle ROM, mainly maximum ankle dorsiflexion angle is significantly higher in TAA patients, while results concerning hip and knee ROM are variable. The comparison of AF and TAA in terms of postoperative gait parameters has shown variable results. In the majority of studies, there is no significant difference in spatiotemporal and kinetic parameters among AF and TAA patients. Further high-quality prospective studies are needed to fully elucidate the comparison of postoperative gait parameters.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11224871 | PMC |
| http://dx.doi.org/10.1097/MD.0000000000038727 | DOI Listing |
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