PubMed · 10146281
Optimum acetabular component fixation.
Abstract
Acetabular pressfit fixation depends on rigid initial fixation, subchondral bone preservation, and close apposition to allow biologic interface incorporation. A hemispherical cup with a 1 to 2 mm pressfit offers optimal fixation and adjunct fixation with screws or pegs appears to be limited. Pressfit continues to be the ideal fixation choice for most patients.
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J B Stiehl. 1993. Optimum acetabular component fixation.. https://pubmed.ncbi.nlm.nih.gov/10146281/
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