Delayed hypersensitivity reaction after cervical disc replacement: a case report.

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Delayed hypersensitivity reaction after cervical disc replacement: a case report.

Orthop Traumatol Surg Res. 2015 Sep;101(5):643-5

Authors: Lagier M, Briere M, Giorgi H, Fuentes S, Blondel B, Tropiano P

Abstract
We report a case of allergic reaction after total cervical disc arthroplasty. A 52-year old woman was operated on for right C6 cervicobrachial neuralgia secondary to C5-C6 disc disease with foraminal stenosis. A cobalt-chromium-molybdenum total disc prosthesis had been implanted two years earlier. The patient was referred to our institution for recurrence of axial neck pain associated with abdominal patches of erythematous itching rash and swallowing disorder. Allergy tests confirmed type-4 allergic reaction to chromium. Symptoms decreased after removal of the prosthesis with secondary fusion. Delayed allergic reaction is uncommon in spine surgery, but should be considered in case of recurrence of initial symptomatology associated with non-spinal signs.

PMID: 26205565 [PubMed - indexed for MEDLINE]

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