First MTP joint injuries: MR imaging findings in surgically managed patients.
Skeletal Radiol
; 52(9): 1729-1738, 2023 Sep.
Article
em En
| MEDLINE
| ID: mdl-37043019
ABSTRACT
OBJECTIVES:
Determine whether MR imaging findings or demographics predict surgical management in patients with first MTP joint injuries. MATERIALS ANDMETHODS:
Retrospective study of 161 forefoot MRs for traumatic first MTP injury (MF 9269, mean age 33 ± 13 yrs.). Two radiologists reviewed imaging for ligamentous, osseous, and tendinous injuries. Ligaments and tendons were graded as 0normal, 1sprain or strain, 2partial tear, 3complete tear. Osseous injuries were classified as edema, fracture, or cartilage injury. Clinical data obtained included sex, age, injury acuity, sport participation, level of sport, and treatment. Imaging findings and demographic data were assessed to determine predictive factors for surgical management. Statistics included kappa, chi-squared, Fisher's exact, and logistic regression.RESULTS:
Logistic regression (odds ratio [95% CI], p-value) showed that grade 2 or 3 injuries of the plantar ligamentous complex (2.87, [1.10, 7.48], p = 0.031), grade 2 or 3 injuries of the medial collateral ligament (3.24, [1.16, 9.08], p = 0.025), and participation in collegiate or professional sports (4.34 [1.64, 11.52], p = 0.003) were associated with an increased rate of surgical intervention. k = ligamentous injury (0.71-0.83), osseous trauma (0.88-0.95), and tendon injury (0.78). All other imaging findings and demographic factors were not significant predictors of surgery (p > 0.05).CONCLUSION:
Participation in collegiate or professional sports and tears of the plantar ligamentous complex or medial collateral ligament predicted surgical management in patients with first MTP trauma.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Esportes
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Entorses e Distensões
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Traumatismos dos Tendões
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Placa Plantar
Tipo de estudo:
Diagnostic_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Humans
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Middle aged
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article