Last Updated:2025/11/30
A deformed position of the fingers or toes, in which the joint nearest the knuckle is permanently bent toward the palm while the farthest joint is bent away from it.
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boutonniere deformity
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Source Word
boutonniere deformity
Noun
Japanese Meaning
指または足の指において、最初の関節(掌に近い方の関節)が恒常的に掌側に曲がり、最後の関節(遠位の関節)が反対方向に曲がる変形状態。
( plural )