Patient 7 was a 62-year-old Caucasian woman operated on the right hip. The paired components in the initial surgery were ceramic-on-polyethylene, and the reason for revision was loosening of the cup. She received a titanium sleeve size XL, and no additional screws were required. Her HHS increased from 39 before surgery to 92 at the 2-year follow-up visit. Her VAS score for pain improved from 8.0 to 0.0, and her VAS score for satisfaction increased from 3.0 to 10. No heterotopic ossification was observed.
Patient 8 was a 62-year-old Caucasian woman operated on the right hip. The paired components in the initial surgery were ceramic-on-polyethylene, and the reason for revision was loosening of the cup. She received a titanium sleeve size XL, and no additional screws were required. Her HHS increased from 57 before surgery to 90 at the 2-year follow-up examination. Her VAS score for pain improved from 6.0 to 0.0, and her VAS score for satisfaction rose from 5.0 to 9.0. No heterotopic ossification was observed.