A Fast-track (FT) program, a well-established approach for patients undergoing selective operations, aims at enhanced post-operative recovery. It was first introduced by Professor Henrik Kehlet in 1990s and was applied in colorectal surgery. With the increasing elderly population as well as the increasing incidence of osteoarthritis, the rapid growth of requirement of joint arthroplasties is to be expected. Therefore, many orthopedic teams have applied related principles to their daily practice

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... of total knee arthroplasty to accelerate rehabilitation with lower mortality and morbidity, and to optimize patient satisfaction. The program is a multimodal and multidisciplinary standardized care. Various caring specialties are involved to fulfill the goals of the fast-track program; the basic members include anesthetists, surgeons, pain specialist, physiotherapists, nurses and even medical physicians. In general, the strategy consists of five strands: careful patient selection, improving preoperative care, minimizing perioperative stresses, decreasing postoperative discomfort, and improving postoperative recovery. Through full understanding of these strands and concepts, a comprehensive, perioperative care is thus constructed. This review article gives reader an overall concept of fast track surgery in total knee replacement surgery. A comprehensive search in English literature, including case series, associate randomized controlled trials and systematic reviews were performed using the PubMed databases in 2017 December.