What is the role of corticosteroids in the treatment of plantar heel pain?

Updated: Feb 10, 2020
  • Author: Vinod K Panchbhavi, MD, FACS; Chief Editor: Thomas M DeBerardino, MD  more...
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Iontophoresis is administered by a physical therapist and uses low-voltage galvanic current stimulation to distribute topical corticosteroids. It is performed two or three times per week. This therapy can provide short-term relief but is usually reserved for patients in whom other therapies are unsuccessful or who have occupations that involve spending most of their time on their feet. Depot injections can provide good short-term relief, but multiple injections can cause plantar fascia rupture and fat pad atrophy—and, later, a flatfoot deformity—especially if the injection is not administered deep into the fascia. [39]

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