A Rare Presentation of Bifid Tibialis Anterior Tendon in a Case of Idiopathic Congenital Talipes Equinovarus

• Published in: Journal of orthopaedic case reports 2023-10, Vol.13 (10), p.174-175
• Main Authors: Gupta, Rajan, Sheth, Binoti, Pawar, Pankaj, Kalra, Neeraj, Somani, Vasav
• Format: Article
• Language: English
• Subjects: Case Report
• ISSN: 2321-3817; 2250-0685; 2321-3817
• DOI: 10.13107/jocr.2023.v13.i10.3980

Introduction: Idiopathic congenital talipes equinovarus (CTEV) is one of the most extensively researched topics for decades. It has been associated with various musculoskeletal anomalies which maybe bony, vascular or involving the ligaments and muscles which may have a direct or indirect impact on its pathoanatomy. This report describes an unusual presentation of a bifid tibialis anterior tendon (TAT) in a case of CTEV. This is the first report of this kind in the literature to the best of our knowledge. Case Report: A 4-year-old female presented with bilateral relapsed CTEV with dynamic supination previously treated with standard Ponseti protocol. The patient was treated with TAT transfer on the left side with a rare presentation of a bifid TAT where both the slips of the tendon were transferred to dorsum of the foot onto the lateral cuneiform. Conclusion: When treating a patient of CTEV surgically, it is important to consider the possibility of a bifid TAT which is a rare musculoskeletal association. It is recommended to carefully dissect TAT to prevent under correction of the deformity in case either one of the tendon slips remains attached to its original site. Keywords: Congenital talipes equinovarus, bifid tibialis anterior tendon, tibialis anterior tendon transfer.