Abstract
Early results of Ponseti treatment in 14 children (17 feet) aged between 2 and 10 years at the start of treatment are assessed.
Method and Results 14 children aged between 2 and 10 years (mean 5.4) presented with relapsed or under- corrected club feet. All had previous treatment with strapping and bebax or pedro boots. 8 had subsequently undergone posterior release of the Achilles tendon, ankle and subtalar joint through a longitudinal posterior incision.
All patients presented with absent heel strike, walking on the lateral border of the foot. 14 feet had a varus heel and 15 had an internal foot progression angle. Mean Pirani score was 2.14. Photographs and videos were taken. Ponseti casting was implemented. 15 feet required an Achilles tenotomy, and 15 feet had a tibialis anterior transfer to help maintain the correction.
Pirani scores improved from a mean of 2.64 to 0.21 in the group that had had previous surgery, and 1.64 to 0.07 in those that had had previous conservative treatment. All patients achieved a heel strike and ceased to walk on the lateral border of the foot. Heel varus corrected in 11/14 and partially corrected in 3. Internal foot progression resolved in 12/15 and improved in 3.
At latest follow up (16 months- 20 months), all transfers were working and all patients walked with heel strike and a plantargrade foot. 2 patients required further casting for relapse in forefoot adductus, and one for recurrent posterior tightness.
Conclusions The Ponseti method has been successful in the under corrected or relapsed club foot in children aged between 2 and 10 years in this series, including those with previous surgical intervention.
