Study Finds Ponseti Method of Clubfoot Correction Leads to Lower Surgical Rates and Less Revision Surgery

Less serious recurrence seen with Ponseti casting method

Rosemont, IL – Clubfoot affects one in a thousand babies born in the United States, but with proper corrective treatment and follow-up, infants born with clubfoot can have feet compatible with an active, normal lifestyle. A new study in the February 2010 issue of The Journal of Bone and Joint Surgery (JBJS) compared two common treatment options for clubfoot – Ponseti method and surgical treatment.

“While more conservative treatment methods have become popular in the United States over the last several years, surgical treatment has been the primary option in New Zealand until quite recently,” explained Matthew Halanski, MD, who authored the study with mentors at the Starship Children’s Hospital in Auckland, New Zealand.

“This is the first controlled prospective study to compare the short-term outcomes for clubfeet treated either surgically or with the Ponseti method,” continued Dr. Halanski.

Fifty-five patients with 86 clubfeet were treated as part of the study. Forty patients’ feet were treated with the Ponseti method. Forty-six were treated with surgery and casting. The average number of casts per patient was six in the Ponseti Group and 13 in the surgical group.

The study found that among the patients treated:

* Fifteen feet in the Ponseti group had a recurrence requiring some surgery. Four of these feet had a major recurrence and 11 had a minor recurrence.

* Fourteen feet in the surgical group required revision (follow-up) surgery.

* Only one foot in the Ponseti group required revision surgery.

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