[[File:Knee diagram.svg|thumb|Anterior cruciate ligament为前十字韧带]] '''前十字韧带'''()，大陆地区称为“'''前交叉韧带'''”。<ref></ref> 起自[[胫骨髁间隆起]]的前方，斜向后上方，附于[[股骨外侧髁]]的内侧面。膝十字[[韧带]]牢固地连结[[股骨]]和[[胫骨]]。<ref></ref><ref>ALICE SMELLIE,"Surgeons finally win the Battle of Wounded Knee: Revolutionary new operation to repair joint uses ligament nobody knew existed until six months ago"[http://www.dailymail.co.uk/health/article-2613883/Surgeons-finally-win-Battle-Wounded-Knee-Revolutionary-new-operation-repair-joint-uses-ligament-knew-existed-six-months-ago.html],DailyMail,23:50 GMT, 26 April 2014.</ref>
==[[解剖]]概要==
前十字韧带起自股骨[[髁间窝]]的外侧面（即股骨外侧髁的内侧面），向前内下方止于胫骨[[髁间]][[嵴]]的前方。当[[膝关节]]完全屈曲和内旋胫骨时，此韧带牵拉最紧，防止胫骨向前移动和膝关节过伸<ref></ref>。完全屈曲和内旋胫骨时，此韧带牵拉最紧，防止胫骨向前移动和膝关节过伸。
==断裂==
