@article{98988,
  keywords = {Activities of Daily Living, American Knee Society Score, leprosy, neuropathic arthropathy, total knee arthroplasty},
  author = {Kii S and Sonohata M and Mawatari M},
  title = {Total knee arthroplasty for neuropathic arthropathy in a patient with leprosy.},
  abstract = {<p>Patients with leprosy are known to tend to develop neuropathic arthropathy, known as Charcot joint. There are no case reports of total knee arthroplasty in patients with leprosy with polyarticular neuropathic arthropathy and the results are unknown. In this study, we report a case of total knee arthroplasty in a patient with leprosy with polyarticular neuropathic arthropathy and discuss its outcome and indications. Right total knee arthroplasty using the NexGen Legacy Constrained Condylar Knee implant was performed in a 62-year-old man with neuropathic arthropathy in multiple joints with clinical symptoms, particularly in the right knee. Seven years post-operation, the American Knee Society Score-knee and -function, which represent knee function and activities of daily living on a scale of 100 points, were significantly improved compared with pre-operative values, from 30 to 99 points and 0 to 60 points, respectively. Indications for arthroplasty for neuropathic arthropathy should be carefully considered in each individual case. In this case, the patient had neuropathic arthropathy in multiple joints; however, total knee arthroplasty was performed because recovery of function in the right knee was expected to significantly improve the patient's Activities of Daily Living, and a good mid-term clinical outcome was achieved. Therefore, indications for arthroplasty should be considered in patients with systemic neuropathic arthropathy such as leprosy, and with accurate assessment and appropriate implant selection, good long-term outcomes may be expected.</p>
},
  year = {2023},
  journal = {Modern rheumatology case reports},
  month = {10/2023},
  issn = {2472-5625},
  doi = {10.1093/mrcr/rxad057},
  language = {eng},
}