E. Masterson et al., THE PLANOVALGUS RHEUMATOID FOOT - IS TIBIALIS POSTERIOR TENDON-RUPTURE A FACTOR, British journal of rheumatology, 34(7), 1995, pp. 645-646
The purpose of this study was to assess gross tibialis posterior tendo
n (TPT) integrity in a series of patients with a planovalgus foot defo
rmity secondary to rheumatoid arthritis. This was done by means of con
trast tenography. Our findings of an intact tendon in all of the seven
teen patients studied suggest that complete rupture of the TPT is not
the primary aetiology in the planovalgus rheumatoid foot.