It was reported that the patient's right hip was revised due to pain, instability, suspected loosening of the shell, and altr.Intra-operatively, corrosion on the trunnion and bone loss superiorly due to confirmed shell loosening were observed.No black tissue or trunnion wear were observed in the patient.The 56e shell, 36mm 0° x3 liner, and 36 +0 lfit v40 head were revised to stryker devices.The stem was noted well-fixed and well-positioned, the surgeon decided to clean off the trunnion and not revise the stem.
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