Clinical Appearance of Medial Ankle Instability.

Clinics First metatarsal rise Foot pronation Hallux valgus et pronatus Medial ankle instability Posterior tibial overload Pseudo hallux rigidus

Journal

Foot and ankle clinics
ISSN: 1558-1934
Titre abrégé: Foot Ankle Clin
Pays: United States
ID NLM: 9615073

Informations de publication

Date de publication:
Jun 2021
Historique:
entrez: 15 5 2021
pubmed: 16 5 2021
medline: 26 10 2021
Statut: ppublish

Résumé

Whereas tenderness, ecchymosis, and swelling over the deltoid ligament have relatively poor sensitivity, resulting valgus and pronation deformity that is seen to disappear when the patient is asked to activate the posterior tibial muscle or to go in tiptoe position is the hallmark for the presence of medial ankle instability. A pain on palpation at anteromedial edge of the ankle confirms the diagnosis. Various stress tests permit to confirm and specify the injury pattern. A pseudo hallux rigidus is the consequence of a hyperactivity of flexor hallucis longus muscle to protect the foot against the valgus and pronation deformity.

Identifiants

pubmed: 33990253
pii: S1083-7515(21)00018-8
doi: 10.1016/j.fcl.2021.03.004
pii:
doi:

Types de publication

Journal Article Review

Langues

eng

Sous-ensembles de citation

IM

Pagination

291-304

Informations de copyright

Copyright © 2021 Elsevier Inc. All rights reserved.

Auteurs

Roxa Ruiz (R)

Center of Excellence for Foot and Ankle Surgery, Kantonsspital Baselland, Rheinstrasse 26, CH-4410 Liestal, Switzerland. Electronic address: roxa.ruiz@ksbl.ch.

Beat Hintermann (B)

Center of Excellence for Foot and Ankle Surgery, Kantonsspital Baselland, Rheinstrasse 26, CH-4410 Liestal, Switzerland.

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Classifications MeSH