This book summarizes rapid progress and innovation in transplantation and regenerative medicine – the merger of reconstructive plastic surgery and transplantation – called Vascularized Composite Allotransplantation. This merger includes face, hand, uteri, larynx, tongue, penis and trachea translplantations as well as other body part transplants using grafts derived from organ donors. These sorts of transplants are now performed more commonly. Cell therapies for immunomodulation are surrogates for immune responses after transplantation to non-invasive imaging of neuroregeneration for improving functional outcomes after transplant.