Beau-reilsche cross furrows of the nails L60.4

Author: Prof. Dr. med. Peter Altmeyer

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Last updated on: 25.02.2022

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Synonym(s)

Nail furrows

History
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Beau, Josef Honoré Simon, 1846; Reil, Johann Christian

Definition
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Symptom named after the first describer, French internist JHS Beau (and Hallens anatomist JC Reil) with "trench-like transverse furrows of the nails" caused by passive disturbances of nail growth.

Etiopathogenesis
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After serious illnesses and intoxications; traumatic due to excessive pushing back of the cuticle during manicure; physiological in infants towards the end of the first month of life. Depending on the duration and extent of the matrix damage, the furrows vary in width and depth (up to the separation of the proximal nail portion from the distal one).

Therapy
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Not required. Clarification in case of manipulation as cause (usually not perceived by the patient).

Disclaimer

Please ask your physician for a reliable diagnosis. This website is only meant as a reference.

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Last updated on: 25.02.2022