Der Orthopäde
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Persisting and newly occurring complaints after implantation of a total knee endoprosthesis (TKE) are common problems for orthopaedic surgeons in clinics and private practices. The search for the cause and the diagnostics are often difficult due to the many possible influencing factors. Painful TKE requires patience from the orthopaedic surgeon as well as from the patient. ⋯ Revision operations should be performed in specialized centers and should be tailored to the individual patient. A comprehensive knowledge of knee joint biomechanics and experience with the large spectrum of modular and axis-linked revision systems are essential for revision surgeons.