In (b)(6) 2013, dr (b)(6) performed anterior cervical corpectomy using the bengal monolith stackable cage.The carbon-fiber corpectomy cage is not fda approved or cleared by the fda for use in the neck.The device is in design construct consists of a footprint of 12x14mm and height of 30mm and was explicitly cleared for use in back (t1-l5), not in the neck.The labeling does not disclose any safety/risk profile for use in the cervical spine.My symptoms initially improved but have been experiencing worsening pain in my hands, shoulders.Post-operative imaging studies appear to show the device positioned upside-down from its normal orientation and also with clinically significant subsident or "pistoning" into the adjacent vertebra.The surgeon also did not disclose financial ties to the device manufacturer.
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