This mdr has already been submitted to fda by the us importer with report number (b)(4).
Event or Problem Description
Patient revised on (b)(6) 2021 due to instability, approximately 2 years after primary surgery.Surgeon explanted the 135/145 36/+6 humeral cup and then implanted a 36/+6 standard humeral cup and a 135/145 reversed adapter for an extra +9mm of spacing.