Deformity and disability from treated clubfoot.
To identify disability associated with treated unilateral, idiopathic clubfoot deformity, 29 patients and 23 controls were compared by morphometry, radiography, and performance testing. The average period following definitive treatment was greater than 10 years. Treatment regimens varied from prolonged casting to early posteromedial release. The most significant limitations in these treated clubfeet averaged (a) a 42% decrease in normal ankle motion, specifically lacking 65% of normal dorsiflexion, a consistent finding independent of treatment; (b) a 24% decrease in normal plantarflexor muscle strength, correlating directly to the number of heelcord lengthenings per foot; and (c) a noticeable 10% decrease in calf girth, unrelated to total time spent in cast.
Aronson
J
J
Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock.
Puskarich
C L
CL
D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D000886:Anthropometry; D001696:Biomechanical Phenomena; D002648:Child; D002675:Child, Preschool; D002985:Clinical Protocols / Q000592:standards*; D003025:Clubfoot / Q000473:pathology / Q000503:physiopathology / Q000628:therapy*; D006233:Persons with Disabilities; D005260:Female; D005500:Follow-Up Studies; D005684:Gait; D006801:Humans; D008297:Male