Abstract
Objective
In many institutions, serial casting and splinting requires many weeks of treatment and frequently results in surgery. This study evaluated the results of neonatal clubfoot correction with the Furlong method. This method was created by Furlong M.B. and Lawn G.W. in New York and was published in Archives of Pediatrics in 1960.
Materials and Methods
This study reviews 95 neonates with 128 severe clubfeet (initial Pirani score 4,0 or more). Patients with arthrogrypotic clubfeet and other syndromes were not included. Age at presentation ranged from 4 hours to 18 days. All patients had no previous treatment. The cast application with extra space above the foot was performed as follows: a special elastic pad was placed on the dorsal aspect of the foot and fixed with a cotton bandage. Then plaster cast was applied with knee flexion 110–120 degrees. After the cast was set, the elastic pad was removed, leaving a reserve space on the dorsal aspect of the foot. The cast was changed every 3–7 days. Typical corrective maneures were performed. Foot displacement into dorsiflexion occured spontaneously as an active motion and also with manipulations. Abduction braces or knee-flexed splints were applied after the complete foot correction. Pirani score and foot dorsiflexion angle were documented during each step of correction.
Results
A detailed rating system (with radiologic criteria) was used for result evaluatiion. Correction was successful in all but 5 patients. 90 % required less than 6 casts. There were 12 recurrences and they were related with compliance with the abduction brace, but not with age or number of casts required for correction. Only 13 patients required surgery (6 posterior releases, 6 posteromedial releases and 1 complete subtalar release). Mean follow-up was 12 years. 23% of feet were evaluated as excellent, 71 %- as good and 6%- as poor results.
Conclusion
The Furlong method is succesful in obtaining initial correction in the idiopathic clubfoot patient. This method corrects the neonatal congenital clubfoot in 85% without any surgery.
