English to Spanish Medical Artroplastia total de rodilla

El contexto es:
patellar components: fixed or mobile, coated or cemented, resurfacing or inset.

Puedo hacerme una idea "visual" del significado, pero querría saber los términos técnicos de estas dos palabras.

Otros contextos de Internet:
C60 - Clinical Comparison of a Three-Pegged Resurfacing and Inset Patella in a Semiconstrained Total Knee Arthroplasty


Optetrak’s new generation of posterior stabilized knee has an advanced design which provides the following:
 Patellar flange mates with both resurfacing and inset patellas.
 Precision machined condyles assure precise, repeatable kinematics and fit with tibial articular surface and patella to reduce wear.
http://www.exac.com/psknee.htm