“…[3] Arthrofibrosis, defined as abnormal scarring of the joint in which the formation of dense fibrous tissue and tissue metaplasia prevents normal ROM [4], and drastically reduces quality of life of those affected individuals. Prevention of knee stiffness should be started from the TKA surgery by limiting the amount of bone resected, correct positioning of prosthetic components with appropriate ligament balancing, restoring the mechanical and anatomical axes of the lower limb, and proper prosthesis design [5]. Psychological factors such as excessive postoperative pain, which prevent appropriate rehabilitation treatment, as well as poor patient motivation, should not be omitted.…”