I don't know if this article has been posted before, but it is a very interesting read on the effect of cementing choice and technique on cement penetration into the bone. It's a 2008 study, but it's also interesting because it also looks at the now recalled ASR in the subset of devices that it studied.

A bit dry, but interesting:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2600983/

Maybe I am too much of a math nerd because I didn't find it dry.  Very interesting article.  Thanks for posting the link.

Dan