Treatment
Medical Therapy
Because back pain is an unrelated finding of lumbar spondylosis, seek the real cause of the patient's back or sciatica-type symptoms.
- Do not assume that the patient's symptoms are related to osteophytosis. Look for an actual cause of a patient's symptoms.
- If actual symptomatic nerve root impingement occurs, 2 days of absolute bed rest is indicated. If that does not solve the problem, then surgical excision is indicated.
- Medication is not indicated in the absence of complications.
Surgical Therapy
Surgical excision is performed for impingement-documented sciatica that is unresponsive to 2 days of absolute bed rest.
Complications
- Nerve compression from posterior osteophytes is a possible complication only if a neuroforamen is reduced to less than 30% of normal.
- Posterior disk height reduction to less than 4 mm or foraminal height to less than 15 mm is compatible with diagnosis of osteophyte-induced nerve compression.7
- If lumbar spondylosis projects into the spinal canal, spinal stenosis is a possible complication.
- If osteophytes disappear, look for aortic aneurysm. Aortic aneurysms can cause pressure erosions of the adjacent vertebrae. If osteophytes are present, the first sign is often erosion of those osteophytes, so they are no longer visible.
- An isolated report of a bony L4 mass pressing on the duodenum has been described.
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References
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Yamada Y, Okuizumi H, Miyauchi A, et al. Association of transforming growth factor beta1 genotype with spinal osteophytosis in Japanese women. Arthritis Rheum. Feb 2000;43(2):452-60. [Medline].
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Nathan H. Compression of the sympathetic trunk by osteophytes of the vertebral column in the abdomen: an anatomical study with pathological and clinical considerations. Surgery. Apr 1968;63(4):609-25. [Medline].
Borenstein D. Does osteoarthritis of the lumbar spine cause chronic low back pain?. Curr Rheumatol Rep. Feb 2004;6(1):14-9. [Medline].
Jenis LG, An HS. Spine update. Lumbar foraminal stenosis. Spine. Feb 1 2000;25(3):389-94. [Medline].
Pahl MA, Brislin B, Boden S, et al. The impact of four common lumbar spine diagnoses upon overall health status. Spine J. Mar-Apr 2006;6(2):125-30. [Medline].
Rawat SS, Jain GK, Gupta HK. Intra-abdominal symptoms arising from spinal osteophytes. Br J Surg. Apr 1975;62(4):320-2. [Medline].
Resnick D, Niwayama G. Diagnosis of Bone and Joint Disorders. Philadelphia:. WB Saunders Co;1988.
Rothschild BM, Martin LD. Paleopathology. In: Disease in the Fossil Record. London: CRC Press; 1993.
Schneck CD. The anatomy of lumbar spondylosis. Clin Orthop. Mar 1985;(193):20-37. [Medline].
Weber J, Pusch CM. The lumbar spine in Neanderthals shows natural kyphosis. Eur Spine J. Sep 2008;17 Suppl 2:S327-30. [Medline].
Further Reading
Keywords
lumbar spondylosis, lumbar, spondylosis, spondylosis deformans, bony overgrowths, osteophytes, degenerative joint disease, osteoarthritis, spondylitis, hypertrophic arthritis, spondylitis of the lumber vertebrae, spondyloarthropathy, Barre-Lieou Syndrome, lumbar osteophytes
Treatment: Lumbar Spondylosis