Hidalgo-Ovejero A M, García-Mata S, Martínez-Grande M, Maravi-Petri E, Izco-Cabezón T
Orthopedic Surgery Department, Ubarmin Clinic, Pamplona, Navarra, Spain.
Spine (Phila Pa 1976). 1998 Sep 1;23(17):1891-4. doi: 10.1097/00007632-199809010-00019.
A severe bilateral L5 root lesion associated with spinal stenosis at L1-L2 and L2-L3 is described.
To describe clinical findings and the difficulty in obtaining a correct diagnosis of L5 Root Compression.
The disorder reported in this study has not been reported previously. Only one similar case has been described in the literature: an L5 root compression at L1-L2 caused by disc herniation.
Diagnosis was obtained by using computed tomography scanning, magnetic resonance imaging, and computed tomography myelography. The findings at L5-S1 were minimal to justify the patient's clinical symptoms, but a detailed study of the upper levels revealed spinal stenosis at L1-L2 and L2-L3, which could have been causing L5 and S1 root compression. A decompressive laminectomy and partial facetectomy in both levels were performed.
The patient's pain and claudication disappeared, and clinical symptoms associated with the right L5 root improved. The left L5 root deficit remained stable.
An unusual case of L5 root compression caused by degenerative stenosis of L1-L2 and L2-L3 is described.
