This creation is related to a type of curling orthosis, which is mainly an elastic patch, a memory metal wire or an orthotic body with hooks at both ends. The curl armor of this creation is measured before the use of the coil armor. The nail, when the nail front edge width <；15mm, nail front edge width / nail base nail surface width <；1 or nail front edge width - when the distance between the sides of the nail is <；1mm when viewed from the front of the toe, the curl of the creation is corrected. The device is placed on the nail surface of the nail to achieve the purpose of correction by pulling the elastic end of the patch, the memory of the metal wire or the hooks at both ends of the body of the aligner to pull the free ends of the nails.本創作係有關一種卷甲矯正器，其主要為具彈性之貼片、記憶金屬鋼絲或兩端具勾部之矯正器本體，本創作之卷甲矯正器使用前是先量測具有卷甲狀況之指甲，當指甲前緣寬度<；15mm、指甲前緣寬度/指甲基底甲面寬度<；1或指甲前緣寬度-自腳趾前觀察時指甲兩側邊緣距離<；1mm時，將本創作之卷甲矯正器架設於指甲的甲面上，以透過貼片之彈性、記憶金屬鋼絲的記憶或矯正器本體兩端之勾部將指甲兩側游離端拉起，而達到矯正之目的。
