Percutaneous plantar fasciotomy: a minimally invasive procedure for recalcitrant plantar fasciitis.

A retrospective study was done to evaluate patient pain level and satisfaction after a percutaneous plantar fasciotomy. Between 1990 and 1996, 51 patients underwent percutaneous plantar fasciotomy for chronic plantar fasciitis associated with heel pain syndrome. All patients had undergone at least 6 months of conservative therapy. A questionnaire incorporating a visual analog pain scale was used to determine the effectiveness and patient satisfaction of the procedure. Of 35 patients who responded to the questionnaire, 27 were female and eight were male, ranging in age from 31 to 76 years with an average age of 47 years. Follow-up time after surgery ranged from 12 to 57 months, with an average of 34 months. Utilizing a visual analog pain scale, results showed a preoperative pain level of 8.7 (+/- 1.2) with a range of 6-10. Pain level at follow-up was 2.1 (+/- 2.7) with a range of 0-10. Eighty-three percent of the patients stated that the procedure met or exceeded their expectations. Percutaneous plantar fasciotomy is a simple and cost-effective method for surgical intervention of chronic heel pain syndrome. Complications are rare and the results compare favorably with other reported more invasive and costly techniques.