Radiographic evaluation of Charnley cups used in first-time revision: repeated observations for 7-15 years.

The radiographs of 46 consecutive polyethylene cups used in cemented first-time revision of the acetabulum were studied up to a mean of 10.7 years (range, 0.5-16.

Cemented first-time revision using Charnley cups: clinical outcome after 7 to 15 years follow-up.

Forty-six consecutive polyethylene cups used in cemented first-time revision of the acetabulum were evaluated at repeated occasions up to mean 10.7 years (range, 0.5-16.