MRI study of talonavicular alignment in club foot

MRI study of talonavicular alignment in club foot.

We studied in vivo the talonavicular alignment of club foot in infants using MRI. We examined 26 patients (36 feet) with congenital club foot. The mean age at examination was 9.0 months (4 to 12). All analyses used MRI of the earliest cartilaginous development of the tarsal bones in the transverse plane, rather than the ossific nucleus. The difference in the mean talar neck angle (44.0 +/- 8.1 ...

The pulseless club foot.

Previous reports have suggested that the blood supply derived from the anterior tibial artery is absent or markedly diminished in 85% of severe, untreated club feet. To investigate these claims, we used a Doppler technique to study the arterial pulses in 40 children with 63 club feet. In feet with mild or moderate deformities the anterior tibial pulse was always present; in feet with severe def...

Congenital Club-Foot

Sensory hypoinnervation in club foot.

We have compared the density of nerve fibres in the synovium in club foot with that of specimens obtained from the synovium of the hip at operations for developmental dysplasia. The study focused on the sensory neuropeptides substance P; calcitonin gene-related peptide; protein gene product 9.5, a general marker for mature peripheral nerve fibres; and growth associated protein 43, a neuronal ma...

Congenital Club-Foot