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Papers of the Week

2022 Mar 12

J Foot Ankle Res



Cross-cultural adaptation and validation of the Arabic version of the foot function index in patients with chronic lateral ankle instability.


Amri MI, Alzhrani MM, Alanazi AD, Alqahtani MM, Kashoo F Z
J Foot Ankle Res. 2022 Mar 12; 15(1):21.
PMID: 35279212.


The English version of the Foot Function Index (FFI) is a reliable and valid tool for measuring pain and functional instability due to chronic lateral ankle instability (CLAI). However, its use among Arabic speakers with CLAI is limited because of the unavailability of the Arabic version of the FFI (FFI-Arb). This study aimed to translate, cross-culturally adapt and validate the FFI from the original English version into Arabic.