1998c-656 arm arthritis bonediseases careandhygiene control cumulativetraumadisorders diseases economicaspects epidemiology hand handinjuries healthcarecosts injuries jointdiseases musculardiseases nervecompressionsyndromes nerveregeneration nerves nervoussystem pathology patients peripheral peripheralnerveinjuries prevention regeneration rehabilitation shoulder shoulderjoint statistics surgery therapy unitedstates upperextremity we16u681997 we810s559 wl500l962n2004 woundsandinjuries wrist