Ключевые слова: accident, adl, artroplasty, background, bone, care, continuous, cpm, cut, degeneration, doctor, fracture, health, healthcare, human, injury, joint, knee, left, leg, limit, machine, man, medical, medicine, mobilization, motion, muscle, operation, pain, painful, passive, patient, physical, physical therapy, protection, range, rehabilitation, rom, skin, sport, stiffness, support, surgery, therapist, therapy, tka, treatment, white,