anterior root前根,脊神经前根,运动根anterioradj.前面的；前部的；较早的Anterior articular surface for talus距骨前关节面anterior eye segment analysis system眼前节图像分析系统anterior ventral nucleus of thalamus丘脑前腹侧核anterior calcanean articular surface前跟关节面anterior wall myocardial infarctions前壁心肌梗死anterior mitral valve leaflet motion二尖瓣前叶运动anteriorseptal myocardial infarction前间壁梗死anterior intermuscular septum of leg腓骨前肌间隔anterior obturator membrane of atlas寰枕前膜Anterior tibial muscle tendon sheath胫前肌腱鞘