Arthroplasty jigs, arthroplasty jig blanks, and related methods and devices are disclosed. Some variations of the methods comprise forming an arthroplasty jig from a near-shape arthroplasty jig blank, where the near-shape arthroplasty jig blank has at least one feature specific to a target site to be...http://www.google.es/patents/US20070226986?utm_source=gb-gplus-sharePatente US20070226986 - Arthroplasty devices and related methods
