Microsurgical treatment of compression of the rear wall of the spinal artery in intervertebral arthrosis
Shevelev, I.N.; Tissen, T.P.; Denisenko, E.I.
Zhurnal Voprosy Neirokhirurgii Imeni N. N. Burdenko 4: 26-27
2001
ISSN/ISBN: 0042-8817 PMID: 11878215 Document Number: 534087
Vertebral artery stenosis caused by cervical spondylosis is generally caused by compression of the artery by osteophytes arising from an uncinate process. Compression caused by facet joint osteophytes is rarely reported. The paper shows that compression may also occur posteriorly by osteophytes from the facet complex. Careful evaluation of preoperative angiograms and computed tomographic or MRI scans is required to determine whether an anterolateral, posteriorlateral or posterior approach might be more beneficial for decompression.