腰椎间盘突出症患者，小腿前外侧痛觉减退，翘拇无力，膝跟腱反射正常。判断病损的椎间盘为

A、L[img=~\/QImg\/Tiles\/YZ81_1.gif]～L[img=~\/QImg\/Tiles\/YZ81_2.gif]
B、L[img=~\/QImg\/Tiles\/YZ81_2.gif]～L[img=~\/QImg\/Tiles\/YZ81_3.gif]
C、L[img=~\/QImg\/Tiles\/YZ81_3.gif]～L[img=~\/QImg\/Tiles\/YZ81_4.gif]
D、L[img=~\/QImg\/Tiles\/YZ81_4.gif]～L[img=~\/QImg\/Tiles\/YZ81_5.gif]
E、L[img=~\/QImg\/Tiles\/YZ81_5.gif]～S[img=~\/QImg\/Tiles\/YZ81_1.gif]