Retraction notice to "Flexor Digitorum Superficialis tendon transfer for a long-standing boutonniere deformity finger- a retrospective study of 11 cases" [Orth Trauma Surg Res 107 (2021) 102971].

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the Editor-in-Chief and the journal's Ethical Committee because it was a duplicate submission. Articles submitted for publication in the journal must be original and must not have been submitted to any other publication.