Ultrasonographic features of tibialis posterior tendon in rheumatoid arthritis patients with pes planovalgus

Isolated talonavicular arthrodesis in patients with rheumatoid arthritis of the foot and tibialis posterior tendon dysfunction

BACKGROUND The foot is often affected in patients with rheumatoid arthritis. Subtalar joints are involved more frequently than ankle joints. Deformities of subtalar joints often lead to painful flatfoot and valgus deformity of the heel. Major contributors to the early development of foot deformities include talonavicular joint destruction and tibialis posterior tendon dysfunction, mainly due to...

Tibialis Posterior Tenosynovitis and Associated Pes Plano Valgus in Rheumatoid Arthritis: Electromyography, Multisegment Foot Kinematics, and Ultrasound Features

OBJECTIVE To compare electromyographic (EMG), kinematic, kinetic, and ultrasound (US) features of pes plano valgus associated with US-confirmed tibialis posterior (TP) tenosynovitis in rheumatoid arthritis (RA) and healthy control subjects. METHODS In this cross-sectional study, patients with RA and US-confirmed tenosynovitis of TP underwent gait analysis, including 3-dimensional kinematics, ...

Tibialis posterior tendon dysfunction.

Dysfunction of the tibialis posterior tendon evolves through a series of stages. The pain symptoms, clinical signs, and roentgenographic changes for each of these stages are characteristic. This staging system permits clarification and individualization of dysfunction, expected pathologic changes, and surgical treatment. The importance of the tibialis posterior tendon in normal hindfoot functio...

Cutaneous manifestations in patients with rheumatoid arthritis

Rheumatoid arthritis (RA) is a chronic inflammatory joint disease with different extra-articular manifestations. Among those extra-articular manifestations, there are significant cutaneous manifestations which may result in first admission to a dermatologist. In this article some specific and non-specific skin lesions of RA such as rheumatoid nodules, exacerbated nodules, rheumatoid vascu...

Isolated Talonavicular Arthrodesis in Patients with Dysfunction of Tibialis Posterior and Rheumatoid Arthritis