A physician reported a pt who rec'd her third treatment in 07/1998 in the periocular region.
Fifteen days later, the pt developed nodules at the implant sites without itching or erythema.
The physician excluded hypercorrection.
In the physician's opinion, a sensitization to collagen may possibly have occurred.
The physician prescribed oral corticosteroids, which were ineffective.
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Device eval summary below: re: complaint investigation - hypersensitivity at injection site.
Co reviewed the device history records for these lot from the finished product packing to the hide batch.
All sterility, bioburden, pyrogen(rabbit) and lal testing was performed as required and all tests passed.
During review of the device history records, several minor deviations were noted.
None of the deviations noted were significant or would contribute to a cause for this complaint.
Based on the review of the device history records.
Co finds no assignable cause for this complaint.
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