Effect of muscle atrophy and fatty infiltration on mid-term clinical, and functional outcomes after Achilles tendon repair.
Foot Ankle Surg
; 27(7): 730-735, 2021 Oct.
Article
em En
| MEDLINE
| ID: mdl-33272750
ABSTRACT
OBJECTIVES:
Muscle atrophy is one of the most common problems after Achilles tendon repair. The aim of this study was to evaluate the effect of gastrosoleus muscle atrophy and fatty infiltration on clinical, and functional outcomes after Achilles tendon repair. MATERIAL ANDMETHODS:
A total of 46 patients (mean age = 39.3 ± 7.4 years) who underwent open Achilles tendon repair were included in the study. During the clinical evaluation of muscle atrophy, ipsilateral and contralateral calf circumference (CC), maximum heel rise (HR), and ankle range of motion measurements were recorded. Functional outcomes were assessed via The Achilles tendon Total Rupture Score (ATRS), the American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score, and the Leppilahti score. Muscle volume (MV), cross-sectional area (CSA), and percent of fatty infiltration (FI) were measured via magnetic image resonance.RESULTS:
The functional outcome scores were excellent ATRS = 98.1 ± 2.2; AOFAS = 97.3 ± 4.1; Leppilahti score = 95.8 ± 5.1. There were significant differences detected between injured and non-injured legs regarding CC, HR, MV, CSA, and FI. Additionally, there were significant negative correlations between CSA and MV loss with all functional outcome scores. FI was correlated with only the AOFAS ankle-hindfoot score.CONCLUSIONS:
Significant muscle atrophy was measured after a mean follow-up period of 7.4 (range 2.0-12.6) years post-surgery and negatively correlated with clinical outcomes. CC is an easy and cost-effective measurement method to predict MV during the follow-up of Achilles tendon repairs.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tendão do Calcâneo
/
Traumatismos dos Tendões
Tipo de estudo:
Etiology_studies
/
Prognostic_studies
Limite:
Adult
/
Humans
/
Middle aged
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article