方形韧带
Ligamentum quadratum
定义
从桡骨切迹下方的环状韧带下缘延伸至桡骨颈的增厚韧带束，称为方形韧带。
參考資料
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).
