Percutaneous nucleotomy: preliminary communication on a decompression probe (Dekompressor) in percutaneous discectomy. Ten case reports.
For the past years, new therapeutic options have been proposed secondary to the progress in the interventional imaging. The purpose of this article is to report a preliminary study on the use of the 1.5 mm "Dekompressor probe" (Stryker, Kalamazoo, MI, USA) in the percutaneous discectomy by decompression. We have conducted, from September 2003 to March 2004, a retrospective review on 10 patients (mean age of 49.8), chosen at random, presenting a nonextruded herniated disc resisting all medical treatments. The procedure is CT guided or performed under fluorosocopy, a discography is performed by introducing the probe at the level of the protruded disc. After local anesthesia, an incision of a few millimeters is performed, allowing the introduction of a coxial trocar to the level of the disc. The decompression probe is then introduced. No technical failure occurred. The results in our series show, in eight patients, a satisfactory result with a decrease of the initial VAS of more than 70% and a complete elimination of the medical therapy. Our preliminary results are encouraging but should also be confirmed by a multicentric based on a large series, and the criteria of inclusion or exclusion must be strictly respected to obtain satisfactory clinical results.
Amoretti
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Service d'Imagerie Médicale, Centre Hospitalier Régional et Universitaire de Nice, Hôpital Archet, 151 route de Saint-Antoine de Ginestière, B.P. 3079, Nice Cedex 3 F-06202, France. amorettiniclolas@yahoo.fr
Huchot
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F
Flory
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Brunner
P
P
Chevallier
P
P
Bruneton
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JN
D019299:Decompression, Surgical / Q000295:instrumentation*; D017587:Diskectomy, Percutaneous / Q000295:instrumentation*; D005260:Female; D005471:Fluoroscopy; D005500:Follow-Up Studies; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000150:complications / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D015641:Radiography, Interventional; D012189:Retrospective Studies; D012585:Sciatica / Q000209:etiology; D013997:Time Factors; D014057:Tomography, X-Ray Computed