機き械かい的てき脱だつ毛もう症しょう

noun

traction alopecia

Medical term for hair loss caused by prolonged pulling or tension on the hair, often from tight hairstyles.

• 機き械かい的てき脱だつ毛もう症しょうは、きついポニーテールや編あみ込こみが原げん因いんで起おこることがあります。

  Traction alopecia can be caused by tight ponytails or braids.