Clinico-radiological assessment and their correlation in clubfeet treated with postero-medial soft-tissue release.
The controversy regarding the radiographic parameter which best represents the various deformities of clubfoot continues. The aim of our study was to clear up this controversy. Fifty surgically treated (soft-tissue release) congenital clubfeet were studied clinically using Laaveg and Ponseti score and radiologically using twelve different radiographic parameters in weight-bearing AP and lateral views. The talo-calcaneal angle (TCA) in AP and lateral view showed statistically significant correlation with the functional rating, but significant variation in the dimension of the angles among the different functional groups was found with AP angle only. The talo-first metatarsal angle in AP and lateral view averaged 10 degrees and 19 degrees respectively, and showed significant correlation with the functional rating. The talo-navicular subluxation in AP, the calcaneo-fifth metatarsal angle and the first-fifth metatarsal angle in lateral view did not show any significant correlation with function. Talo-calcaneal index averaged 44 degrees in the clubfeet and showed significant correlation. The wide range of parameters representing each of the deformities gives a better radiological assessment of the clubfoot than any single parameter.
Prasad
Prabhudev
P
Department of Orthopaedics, PGIMER, O- Block, # 296, MDH, PGIMER, Sector-12, Chandigarh, 160012, India. prabhudevprasad@yahoo.co.in
Sen
Ramesh K
RK
Gill
Shivender S
SS
Wardak
Emal
E
Saini
Raghav
R
D000293:Adolescent; D000843:Ankle Joint / Q000000981:diagnostic imaging / Q000503:physiopathology; D016022:Case-Control Studies; D002648:Child; D002675:Child, Preschool; D003025:Clubfoot / Q000000981:diagnostic imaging* / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D033023:Foot Joints / Q000000981:diagnostic imaging / Q000503:physiopathology; D006801:Humans; D008297:Male; D019637:Orthopedic Procedures / Q000379:methods*; D017063:Outcome Assessment, Health Care / Q000379:methods*; D011859:Radiography; D016059:Range of Motion, Articular / Q000502:physiology; D016896:Treatment Outcome; D016474:Weight-Bearing / Q000502:physiology