Myelography as a stand-alone diagnostic procedure for degenerative spine disease in developing nations.
The use of "stand-alone" contrast myelography (i.e., without computed tomography) has a proven track record in developing nations where few patients have access to magnetic resonance imaging, whether on the basis of prohibitive cost or the absence of such a modality altogether. To substantiate the author's 12-year experience with more than 300 myelograms performed in 16 different countries (plus some 1500 studies during 30 years of practice in the United States), a prospective pilot study was undertaken over 1 month in a community-based neurosurgical setting in western Kenya. Forty patients underwent cervical or lumbar myelography at Tenwek Hospital under the auspices of the Neurosurgery Training Program for East, Central, and South Africa (NSTP-ECSA) following failure of conservative measures to treat spine-related pathology. Thirty-five of the forty patients (88%) came to definitive surgery on the basis of a positive study that correlated with their clinical history and physical examination. There were no significant complications from the procedures, and no false-positive studies, with virtually all patients returning to normal activity and/or gainful employment within 3 weeks of their surgery. Myelography as a stand-alone diagnostic procedure is a sensitive, specific, and cost-effective means of diagnosing symptomatic degenerative spine disorders. Accordingly, its use should be encouraged at every NSTP-ECSA training site to address such ubiquitous pathology.
Park
Bert Edward
BE
Midwest Brain and Spine, Centerpoint Medical Center, Department of Neurosurgery, Independence, Missouri, USA. Bertandvickipark@sbcglobal.net
Kitya
David
D
D003906:Developing Countries / Q000191:economics; D004502:Education, Medical, Continuing / Q000639:trends; D006297:Health Services Accessibility / Q000639:trends; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D007630:Kenya; D009192:Myelography / Q000379:methods* / Q000639:trends*; D011446:Prospective Studies; D011843:Radiculopathy / Q000175:diagnosis / Q000601:surgery; D013117:Spinal Cord Compression / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D013122:Spinal Diseases / Q000175:diagnosis* / Q000601:surgery; D055009:Spondylosis / Q000175:diagnosis* / Q000601:surgery; D016896:Treatment Outcome