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Comparison of changes in the ankle after unicondylar knee arthroplasty and high tibial osteotomy / Comparação clínica e radiológica das alterações no tornozelo após artroplastia unicondilar do joelho e osteotomia tibial alta
Sari, Abdulkadir; Dincel, Yasar Mahsut; Cetin, Mehmet Umit; Kilinc, Seyran; Gunaydin, Burak; Ozdemir, Mikail.
  • Sari, Abdulkadir; Tekirdag Namik Kemal University. Faculty of Medicine. Department of Orthopedics and Traumatology. Tekirdag. TR
  • Dincel, Yasar Mahsut; Tekirdag Namik Kemal University. Faculty of Medicine. Department of Orthopedics and Traumatology. Tekirdag. TR
  • Cetin, Mehmet Umit; Tekirdag Namik Kemal University. Faculty of Medicine. Department of Orthopedics and Traumatology. Tekirdag. TR
  • Kilinc, Seyran; Sivas Cumhuriyet University. Faculty of Medicine. Department of Orthopedics and Traumatology. Sivas. TR
  • Gunaydin, Burak; Tekirdag Namik Kemal University. Faculty of Medicine. Department of Orthopedics and Traumatology. Tekirdag. TR
  • Ozdemir, Mikail; Republic of Turkey Ministry of Health. Osmaniye Community Health Center. Osmaniye. TR
Acta ortop. bras ; 30(spe1): e245842, 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1383434
ABSTRACT
ABSTRACT

Objectives:

We aimed to compare the changes in the coronal alignment of the ankle joints and their clinical effects after high tibial osteotomy (HTO) and unicondylar knee arthroplasty (UKA).

Methods:

50 HTO and 54 UKA patients who were operated on for medial knee osteoarthritis between 2013 and 2018 were retrospectively evaluated. The hip-knee-ankle angle (HKA), the medial proximal tibial angle (MPTA), the tibial plafond inclination (TPI) and the talar inclination (TI) angles were measured before and after operation. Visual analog scale (VAS), short form 36 (SF-36), and ankle-hindfoot scale (AHS) scores of both groups were evaluated and recorded.

Results:

Angular changes in the HKA, MPTA, TPI and TI values showed significantly greater values in the HTO group (p<0.001). When asymptomatic and symptomatic cases were compared, it was found that changes in the HKA, TPI and TI values were significantly greater in symptomatic cases in the HTO group (p<0.05). A significant decline was observed in the VAS, SF-36 and AHS scores in the HTO group in the postoperative period (p<0.05). In intergroup evaluations, a significant decline was detected in pain and functional scores of the HTO group when compared to the UKA group (p<0.05).

Conclusion:

Unicondylar knee arthroplasty can be a good alternative to HTO in selected cases for postoperative ankle complaints. Level of Evidence III; Therapeutic Studies Investigating the Results of Treatment.
RESUMO
RESUMO

Objetivos:

Nosso objetivo foi comparar as alterações noalinhamento coronal das articulações do tornozelo e seus efeitos clínicos após osteotomia tibial alta (OTA) e artroplastia unicondilar do joelho (AUJ).

Métodos:

50 pacientes de HTO e 54 de AUJ operados de osteoartrite medial do joelho entre 2013 e 2018 foram avaliados retrospectivamente. O ângulo quadril-joelho-tornozelo (QJT), o ângulo tibial proximal medial (ATPM), a inclinação do platô tibial (IPT) e os ângulos de inclinação talar (IT) foram medidos no pré- e pós-operatório. A escala visual analógica (VAS), forma curta 36 (SF-36), e a escala tornozelo-retropé (ETR) de ambos os grupos foram avaliadas e registradas.

Resultados:

Alterações angulares nos valores de QJT, ATPM, IPT e IT mostraram valores significativamente maiores no grupo OTA (p<0,001). Quando os casos assintomáticos e sintomáticos foram comparados, verificou-se que as alterações nos valores de QJT, IPT e IT foram significativamente maiores nos casos sintomáticos no grupo OTA (p<0,05). Observou-se declínio significativo nos escores VAS, SF-36 e ETR no grupo HTO no pós-operatório (p<0,05). Nas avaliações intergrupos, foi detectado declínio significativo na dor e nos escores funcionais do grupo OTA quando comparado ao grupo AUJ (p<0,05).

Conclusão:

Em casos de queixas pós-operatórias quanto ao tornozelo, a artroplastia unicondilar do joelho pode ser uma boa alternativa para OTA. Nível de evidência III; Estudos Terapêuticos Investigando Resultados de Tratamento.


Full text: Available Index: LILACS (Americas) Language: English Journal: Acta ortop. bras Journal subject: Orthopedics Year: 2022 Type: Article Affiliation country: Turkey Institution/Affiliation country: Republic of Turkey Ministry of Health/TR / Sivas Cumhuriyet University/TR / Tekirdag Namik Kemal University/TR

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Full text: Available Index: LILACS (Americas) Language: English Journal: Acta ortop. bras Journal subject: Orthopedics Year: 2022 Type: Article Affiliation country: Turkey Institution/Affiliation country: Republic of Turkey Ministry of Health/TR / Sivas Cumhuriyet University/TR / Tekirdag Namik Kemal University/TR