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Ponseti casting: a new soft option.
M B S Brewster1, M Gupta, G T R Pattison
1University Hospitals Coventry and Warwickshire, Clifford Bridge Road, Coventry CV2 2DX, UK. markbrewster@doctors.org.uk
The Journal of Bone and Joint Surgery. British Volume
|November 4, 2008
Summary
This study modified the Ponseti casting technique for idiopathic clubfoot using below-knee Softcast, showing promising results comparable to traditional plaster casts. The modified method offers an effective alternative for treating infant clubfoot.
Area of Science:
- Orthopedics
- Pediatric Surgery
- Biomedical Engineering
Background:
- Idiopathic clubfoot is a common congenital foot deformity requiring early intervention.
- The Ponseti method, traditionally using above-knee plaster casts, is the gold standard for clubfoot treatment.
- Casting techniques aim to correct foot deformities through gradual manipulation and casting.
Purpose of the Study:
- To evaluate the efficacy of a modified Ponseti casting technique using below-knee Softcast for idiopathic clubfoot.
- To compare the outcomes of the modified technique with the traditional above-knee plaster cast method.
- To assess the feasibility and effectiveness of Softcast in Ponseti treatment for infants.
Main Methods:
- Modified Ponseti casting technique utilizing below-knee Softcast applied over a stockinette.
- Treatment initiated soon after birth with Pirani score assessment at each visit.
- Inclusion of percutaneous Achilles tenotomy if necessary, followed by Denis Browne abduction boots.
Main Results:
- 51 babies with 80 idiopathic club feet were treated, with a mean age of 4.5 weeks at presentation.
- A mean of 8.5 weeks of casting was required before percutaneous Achilles tenotomy.
- 25% of feet did not require tenotomy; for those that did, the mean Pirani score at operation was 2.5.
Conclusions:
- The modified Ponseti technique using below-knee Softcast demonstrates promising initial results for idiopathic clubfoot.
- Outcomes appear comparable to those achieved with traditional above-knee plaster of Paris casts.
- This modification offers a potentially effective and comparable alternative for clubfoot management.
