ISSN:
1432-0932
Keywords:
Discography
;
Delayed pain onset
;
Incomplete annular tears
;
Anterior spinal tenderness
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary The delayed onset of symptomatic pain following lumbar discography (with no immediate pain response) is described in six patients, five with a minimum 2-year follow-up. It is usually seen in patients with nearly normal disc morphology who have incomplete or discrete annular tears that are not filled at the time of injection. Later (2–12 h in this study), dye leakage occurs through these lesions, thereby precipitating the discogenic pain This phenomenon may be missed and is probably more common than previously believed due to early discharge from the hospital, the patient expecting discomfort after the invasive study (hence no complaint is made), and the clinician being unaware of this delayed symptom, thereby not asking about it in follow-up. Close patient questioning regarding a delayed onset of symptomatic pain after discography is, therefore, an essential element in diagnostic information following this study.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02428313
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