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Unusual Case of Extensor Indicis Attachment: Cadaveric Observation and Clinical Relevance

Donovan B Turpin1, Garrett T Folds1, Caleb T Lee1

  • 1School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA.

Cureus
|March 23, 2026
PubMed
Summary

Anatomical variations like the extensor indicis brevis muscle can impact patient function and surgical procedures. Understanding these rare findings improves medical care and prevents complications.

Keywords:
anatomical anomalydorsum of handextensor indicismuscle attachmentmuscle origin

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