This 1972 paper by Ponseti and Campos examines the pathologic anatomy of clubfoot through dissection and histology of 6 fetal and newborn specimens. It then outlines the biomechanical principles of sequential deformity correction and reports 16-year outcomes of anterior tibial tendon transfer for relapsed clubfoot. Together, these findings form the anatomic and clinical foundation of the Ponseti method.
Clubfoot management before Ponseti's systematic articulation of these principles was dominated by medial soft-tissue releases that reliably caused midtarsal scarring and stiffness. The authors found no primary structural defect in ligaments, capsules, or tendons on histology, which reframed the entire deformity as a correctable positional problem rather than a fixed anatomic fault.
When you apply a clubfoot cast, use a toe-to-groin cast with the knee at 90° — anything shorter lets the talus rotate and makes heel correction impossible. When manipulating, invert the forefoot to correct cavus before addressing heel inversion, and never evert the forefoot.
After casting succeeds, brace compliance is everything: the Denis Browne splint at 75° outward rotation must continue nightly for a minimum of 5–6 years. The data show that relapse is largely a bracing compliance failure, not a treatment failure.
For the second recurrence of supination after conservative management, anterior tibial tendon transfer to the third cuneiform is the operation of choice. Not medial release, which trades deformity for stiffness.
This 1972 paper by Ponseti and Campos examines the pathologic anatomy of clubfoot through dissection and histology of 6 fetal and newborn specimens. It then outlines the biomechanical principles of sequential deformity correction and reports 16-year outcomes of anterior tibial tendon transfer for relapsed clubfoot. Together, these findings form the anatomic and clinical foundation of the Ponseti method.
Clubfoot management before Ponseti's systematic articulation of these principles was dominated by medial soft-tissue releases that reliably caused midtarsal scarring and stiffness. The authors found no primary structural defect in ligaments, capsules, or tendons on histology, which reframed the entire deformity as a correctable positional problem rather than a fixed anatomic fault.
When you apply a clubfoot cast, use a toe-to-groin cast with the knee at 90° — anything shorter lets the talus rotate and makes heel correction impossible. When manipulating, invert the forefoot to correct cavus before addressing heel inversion, and never evert the forefoot.
After casting succeeds, brace compliance is everything: the Denis Browne splint at 75° outward rotation must continue nightly for a minimum of 5–6 years. The data show that relapse is largely a bracing compliance failure, not a treatment failure.
For the second recurrence of supination after conservative management, anterior tibial tendon transfer to the third cuneiform is the operation of choice. Not medial release, which trades deformity for stiffness.