Zhè / xiàng / jiǎn / chá / kě / yǐ / bāng / zhù / yī / shēng / guān / chá / zhuī / guǎn / hé / zhōu / wéi / shén / jīng / de / qíng / kuàng。这项检查可以帮助医生观察椎管和周围神经的情况。This examination can help doctors observe the spinal canal and the surrounding nerves.