The significance of heterotopic ossification following total ankle arthroplasty : a systematic review and meta-analysis
© 2024. The Author(s), under exclusive licence to Springer-Verlag France SAS, part of Springer Nature..
PURPOSE: The purpose of this systematic review and meta-analysis was to evaluate the prevalence and clinical significance of heterotopic ossification (HO) following total ankle replacement (TAR).
METHODS: During August 2023, the PubMed, Embase and Cochrane library databases were systematically reviewed to identify clinical studies reporting HO following TAR. Data regarding surgical characteristics, pathological characteristics, subjective clinical outcomes, ankle range of motion, radiographic outcomes, reoperation rates were extracted and analysed.
RESULTS: Twenty-seven studies with 2639 patients (2695 ankles) at a weighed mean follow-up time of 52.8 ± 26.9 months were included. The pooled prevalence rate was 44.6% (0.25; 0.66). The implant with the highest rate of HO was the INBONE I (100%) and BOX (100%) implants. The most common modified Brooker staging was grade 1 (132 patients, 27.0%). Random effects models of standardized mean differences found no difference in American orthopedic foot and ankle society (AOFAS) scores, visual analog scale scores (VAS) and ankle range of motion (ROM) between patients with HO and patients without HO. Random effects models of correlation coefficients found no correlation between AOFAS, VAS and ROM and the presence of HO. The surgical intervention rate for symptomatic HO was 4.2%.
CONCLUSION: This systematic review and meta-analysis found that HO is a common finding following TAR that is not associated with inferior clinical outcomes. Surgical intervention was required only for moderate-to-severe, symptomatic HO following TAR. This study is limited by the marked heterogeneity and low level and quality of evidence of the included studies. Further higher quality studies are warranted to determine the precise prevalence and impact of HO on outcomes following TAR.
LEVEL OF EVIDENCE III:.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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| Enthalten in: |
European journal of orthopaedic surgery & traumatology : orthopedie traumatologie - (2024) vom: 12. März |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Butler, James J [VerfasserIn] |
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| Links: |
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| Themen: |
Ankle arthritis |
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| Anmerkungen: |
Date Revised 13.03.2024 published: Print-Electronic Citation Status Publisher |
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| doi: |
10.1007/s00590-024-03866-1 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM369621514 |
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| 100 | 1 | |a Butler, James J |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The significance of heterotopic ossification following total ankle arthroplasty |b a systematic review and meta-analysis |
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| 500 | |a Citation Status Publisher | ||
| 520 | |a © 2024. The Author(s), under exclusive licence to Springer-Verlag France SAS, part of Springer Nature. | ||
| 520 | |a PURPOSE: The purpose of this systematic review and meta-analysis was to evaluate the prevalence and clinical significance of heterotopic ossification (HO) following total ankle replacement (TAR) | ||
| 520 | |a METHODS: During August 2023, the PubMed, Embase and Cochrane library databases were systematically reviewed to identify clinical studies reporting HO following TAR. Data regarding surgical characteristics, pathological characteristics, subjective clinical outcomes, ankle range of motion, radiographic outcomes, reoperation rates were extracted and analysed | ||
| 520 | |a RESULTS: Twenty-seven studies with 2639 patients (2695 ankles) at a weighed mean follow-up time of 52.8 ± 26.9 months were included. The pooled prevalence rate was 44.6% (0.25; 0.66). The implant with the highest rate of HO was the INBONE I (100%) and BOX (100%) implants. The most common modified Brooker staging was grade 1 (132 patients, 27.0%). Random effects models of standardized mean differences found no difference in American orthopedic foot and ankle society (AOFAS) scores, visual analog scale scores (VAS) and ankle range of motion (ROM) between patients with HO and patients without HO. Random effects models of correlation coefficients found no correlation between AOFAS, VAS and ROM and the presence of HO. The surgical intervention rate for symptomatic HO was 4.2% | ||
| 520 | |a CONCLUSION: This systematic review and meta-analysis found that HO is a common finding following TAR that is not associated with inferior clinical outcomes. Surgical intervention was required only for moderate-to-severe, symptomatic HO following TAR. This study is limited by the marked heterogeneity and low level and quality of evidence of the included studies. Further higher quality studies are warranted to determine the precise prevalence and impact of HO on outcomes following TAR | ||
| 520 | |a LEVEL OF EVIDENCE III: | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Ankle arthritis | |
| 650 | 4 | |a Heterotopic ossification | |
| 650 | 4 | |a Total ankle arthroplasty | |
| 700 | 1 | |a Healy, Hazel |e verfasserin |4 aut | |
| 700 | 1 | |a Anil, Utkarsh |e verfasserin |4 aut | |
| 700 | 1 | |a Habibi, Akram |e verfasserin |4 aut | |
| 700 | 1 | |a Azam, Mohammad T |e verfasserin |4 aut | |
| 700 | 1 | |a Walls, Raymond J |e verfasserin |4 aut | |
| 700 | 1 | |a Kennedy, John G |e verfasserin |4 aut | |
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