Extreme lateral lumbar disc herniation.
نویسنده
چکیده
A 60-year-old man presented with a three week history of low back pain and right sciatica after lifting a heavy weight. On examination, there was marked restriction of straight leg raising on the right side with a reduced knee jerk and impaired sensation in the right L3 and L4 dermatomes. The provisional diagnosis was L4 root compression by a herniated L3/4 disc. Myelography with water -soluble contrast medium showed no abnormality, and the following day a computed tomography scan was carried out at the L3/4, L4/5 and L5/S1 levels. This confirmed that the L3 /4 and L5 /S1 discs were normal. At L4/5 there was a large disc herniation on the right side lateral to the intervertebral foramen (Fig 1). ........ .......
منابع مشابه
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ورودعنوان ژورنال:
- The Ulster Medical Journal
دوره 58 شماره
صفحات -
تاریخ انتشار 1989