There are a number of injuries that affect the Achilles tendon and surrounding tissues. Injuries that affect the surrounding tissues include bursitis and paritendonitis, while Achilles tendinopathy and complete or partial ruptures affect the tendon tissue itself (Puddu, 1976). Although injuries to the Achilles tendon are common as a result of participation in physical activities, Achilles tendo...

BACKGROUND Computational models of Achilles tendons can help understanding how healthy tendons are affected by repetitive loading and how the different tissue constituents contribute to the tendon's biomechanical response. However, available models of Achilles tendon are limited in their description of the hierarchical multi-structural composition of the tissue. This study hypothesised that a p...

The present study determined in vivo deformation of the entire Achilles tendon in the longitudinal and transverse directions during isometric plantar flexions. Twelve young women and men performed isometric plantar flexions at 0% (rest), 30%, and 60% of the maximal voluntary contraction (MVC) while a series of oblique longitudinal and cross-sectional magnetic resonance (MR) images of the Achill...

Ten patients attending outpatient clinics who were taking oral corticosteroids ruptured their Achilles tendon in the course of 12 years. It is suggested that Achilles tendon rupture is a complication of corticosteroid treatment.

Achilles, the legendary warrior and hero of Homer's Iliad, lends his name to the Achilles tendon, the thickest and strongest tendon in the human body.' Achilles' mother Thetis attempted to make her son invulnerable by immersing him in the waters of the river Styx after being told by a prophet that her son was destined to die in battle. However, the heel by which his mother held him remained unt...

BACKGROUND Achilles tendon ruptures are a common clinical problem. While there are many techniques of Achilles tendon reconstruction, there is little evidence that any of them is clearly superior to the others. The most common techniques rely on augmentation of the plantar tendon, peroneus brevis tendon and flexor hallucis longus tendon. MATERIAL AND METHODS The article describes a novel proc...

The urokinase-type plasminogen activator (uPA) system has been implicated in cell migration, angiogenesis, extracellular matrix synthesis and tissue remodelling. However, little is known about the role of the system in tendon healing. We used a rat Achilles tendon model to study mRNA and protein expression of uPA and its receptor (uPAR) during tendon healing using immunohistochemical, Northern ...

Three patients are presented who sustained bilateral rupture of the Achilles tendon while on systemic steroid therapy for chest disease; a fourth patient with polymyalgia rheumatica on steroids is also presented. This is further evidence that tendon rupture can be a direct complication of steroid treatment. The English-language literature on bilateral Achilles tendon rupture is reviewed.

Achilles tendon pain or rupture after fluoroquionolone treatment has been described as an uncommon adverse effect. We report two patients with ciprofloxacin-associated Achilles tendon disease, one with histopathological examination. Microscopic evaluation showed irregular collagen fiber arrangement, hypercellularity, and increased interfibrillar glycosaminoglycans. These pathological features a...

A 52-year-old man, previously healthy with no known metabolic or systemic illness, presented acutely following a direct trauma of the right foot. On examination there was soft tissue swelling and tenderness around the dorsum of the foot without neurological deficit. Plain radiography of the foot and the leg revealed a 10 centimeters ossification within the right Achilles tendon without fracture...