患者，男，47岁。腰腿痛半年，咳嗽时加剧。查体：下腰椎旁压痛，左下肢直腿抬高试验及加强试验阳性，外踝及足背外侧皮肤痛、触觉减退，考虑为腰椎间盘突出症。最可能突出的间隙是

• A.L<img src="https://timg.fentiku.com/24/2016/10/17/mR5isSJA8J.png" title='mR5isSJA8J.png' alt='mR5isSJA8J.png'/>～L<img src="https://timg.fentiku.com/24/2016/10/17/ZiQYjnXhAU.png" title='ZiQYjnXhAU.png' alt='ZiQYjnXhAU.png'/>
• B.L<img src="https://timg.fentiku.com/24/2016/10/17/1z8no1HcE3.png" title='1z8no1HcE3.png' alt='1z8no1HcE3.png'/>～S<img src="https://timg.fentiku.com/24/2016/10/17/p9hVfsySU2.png" title='p9hVfsySU2.png' alt='p9hVfsySU2.png'/>
• C.L<img src="https://timg.fentiku.com/24/2016/10/17/zmXwalzYak.png" title='zmXwalzYak.png' alt='zmXwalzYak.png'/>～L<img src="https://timg.fentiku.com/24/2016/10/17/fHYiiesMa1.png" title='fHYiiesMa1.png' alt='fHYiiesMa1.png'/>
• D.L<img src="https://timg.fentiku.com/24/2016/10/17/dpoC6v3sjb.png" title='dpoC6v3sjb.png' alt='dpoC6v3sjb.png'/>～L<img src="https://timg.fentiku.com/24/2016/10/17/4IkcUHv5Cj.png" title='4IkcUHv5Cj.png' alt='4IkcUHv5Cj.png'/>
• E.L<img src="https://timg.fentiku.com/24/2016/10/17/CyS38wuiyF.png" title='CyS38wuiyF.png' alt='CyS38wuiyF.png'/>～L<img src="https://timg.fentiku.com/24/2016/10/17/ADllicshcO.png" title='ADllicshcO.png' alt='ADllicshcO.png'/>

正确答案：B