The device was not available for evaluation as it was retained by the hospital.Imaging provided shows the plate has completely separated from the patient's occiput and had to be replaced with occipital clamps.The screws appear to remain captured in the locking feature of the plate.There does not appear to be any implant fracture or functional failure.Additional information provided that the patient had dysplasia of the intramembranous ossification that may have contributed to the plate backing out, and that the patient was non-complaint with the doctor's guidance.
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