抄録
Recently we have experienced 4 patients of the congenital radioulnar synostosis.
3 cases were bilateral radioulnal synostosis and 1 case was unilateral.
2 of the bilateral cases were treated by method of resecting their radial head and fixing their forearms in supination with a kirschner wire and a screw.
Postoperatively 2 patients have been improved ADL.
