Disassembly of the osteonics bipolar ring when used with a Howmedica femoral head. A report of four cases.

Holmes, J C; Whalen, N J · J Arthroplasty · 1992

case_report · Level V

Where this comes from

Abstract

In 1980 Osteonics marketed their universal head replacement (UHR) as a universal head to fit 32 mm heads. The authors present four cases of ring disassociation in the Osteonics UHR when combined with Howmedica femoral heads.

Medical subject headings

Anatomy