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Diagnosis and treatment of flexor tendon injuries of the hand: what the radiologist needs to know

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Abstract

This article reviews the diagnosis and treatment of flexor tendon injuries of the hand highlighting flexor tendon anatomy, important pre-operative imaging findings, surgical options, and post-operative complications. Imaging plays a key role in guiding treatment of these difficult to manage injuries. Thus, it is important for radiologists to have a sound understanding of factors important in treatment decision-making. In the pre-operative setting, accurately identifying the location of the torn proximal tendon stump in subacute and chronic injuries helps dictate whether the patient is a candidate for a primary flexor tendon repair or may require a tendon reconstruction to restore function. In the post-operative setting, the status of the repair and presence of surrounding adhesions help dictate if and when the patient will require subsequent surgery and whether that surgery will be a tenolysis, revision repair, reconstruction, or fusion.

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Daniels, S.P., Kirby, D. & De Tolla, J. Diagnosis and treatment of flexor tendon injuries of the hand: what the radiologist needs to know. Skeletal Radiol 53, 597–608 (2024). https://doi.org/10.1007/s00256-023-04460-y

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