Use of pulsed radio frequency energy in the effective treatment of recalcitrant plantar fasciitis: Six case histories.

Plantar fasciitis (or Heel Pain Syndrome) is a common foot disorder. Whereas most patients with this condition have satisfactory outcomes with conventional treatment, the condition can become recalcitrant. For these patients, the use of Pulsed Radio Frequency Energy (PRFE) appears to be a safe, noninvasive, and effective treatment option. While PRFE has been used to provide pain relief for other clinical conditions, little clinical information is available regarding its effectiveness for the treatment of plantar fasciitis. Reported here are outcomes for six cases of recalcitrant plantar fasciitis (duration 6 months or longer) that were unresponsive to conventional treatment alone, for which complete or near complete pain relief was achieved following adjunctive PRFE therapy.