The Amputee Coalition of America (ACA) provides information for and about amputees. Whether you are facing your first amputation or have lived with limb loss for years, visit the ACA website for any questions you might have.
http://www.amputee-coalition.org/

The Limbs for Life Foundation is a nonprofit organization dedicated to helping individuals receive prosthetic care who cannot afford it.
http://www.limbsforlife.org