Biophysical stimulation and the periprosthetic bone: is there a rationale in the use of Pulsed Electromagnetic Fields after a hip or knee implant?

L. Massari, R. Osti, V. Lorusso, S. Setti, G. Caruso

Article ID: 5848
Vol 29, Issue 4, 2015
DOI: https://doi.org/10.54517/jbrha5848
Received: 8 January 2016; Accepted: 8 January 2016; Available online: 8 January 2016; Issue release: 8 January 2016

Abstract

The biophysical stimulation of bone and cartilage, using Pulsed ElectroMagnetic Fields (PEMF), covers many different aspects of bone formation and/or cartilage repair, such as healing of delayed or non-union of fracture, bone necrosis, osteocartilagineous defects. To date there are no specific data on the effects of PEMFs in osteointegration of prosthetic implants but there are some papers that denote clinical advantages, in terms of early recovery, in patients treated with these procedures. Considering these clinical applications, PEMF stimulation around hip or knee joint implants could be useful to reduce the bone oedema, pain and to reduce excessive bone reabsorption around the femoral stems


Keywords

biophysical stimulation bone;pulsed electromagnetic fields;total hip arthroplasty;total knee arthroplasty


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