BACKGROUND Zone 2 flexor tendon injuries still represent a challenging problem to hand surgeons despite the well developed surgical techniques and suture materials. Meticulous surgical repair with atraumatic handling of the severed tendon stumps and minimal damage to the tendon sheath are particularly important to prevent postoperative adhesions and ruptures in this area.In zone 2 flexor tendon...

Flexor tendon injury has long been recognised as a difficult problem to tackle in hand surgery. Loss of active motion in the digits results in significant morbidity. The increased understanding in tendon healing, role of the tendon sheath, and the development of mobilisation and repair techniques have drastically improved results of flexor tendon injuries over the last 50 years. The treatment o...

This study explores the hypothesis that high-intensity exercise induces degenerative changes in the injury-prone equine superficial digital flexor tendon (SDFT), but not in the rarely injured common digital extensor tendon (CDET). The horse represents a large-animal model that is applicable to human tendon and ligament physiology and pathology. Twelve age-matched female horses undertook gallopi...

The myotendinous junction (MTJ) is a specialized interface for transmitting high forces between the muscle and tendon yet MTJ common site of strain injury with recurrence rate. aim this study was to identify previously unknown components in mature animals humans. Samples were obtained from superficial digital flexor (SDF) muscle-tendon 20 horses, tissue separated through sequential cryosectioni...

Flexor tendinopathy is a common problem affecting humans and animals. Tendon healing is poorly understood and the outcomes of conservative and surgical management are often suboptimal. While often considered a localized injury, recent evidence indicates that in the short term, tendinopathic changes are distributed widely throughout the tendon, remote from the lesion itself. Whether these change...

Introduction: Unilateral secondary flat-foot in children is unusual, and in the absence of a major trauma history should raise suspicion of a neuromuscular etiology. Flatfoot from tibialis posterior tendon (TPT) rupture in children is very rare. Case Report: A 10-year-old girl presented with unilateral flatfoot and unusual shoe wear of few years duration. A TPT rupture was diagnosed. After obse...

PURPOSE After complex hand trauma, restoration of tendon strength is challenging. Tendon insertion tears typically heal as fibrous scars after surgical reconstruction and create a weak point at the tendon-bone interface. In addition, major tendon loss may overwhelm the amount of available autograft for reconstruction. An off-the-shelf product may help address these challenges. We hypothesized t...

OBJECTIVE To compare the load to ultimate failure, load to a 2 mm gap, mode of failure, and gap at failure (mm) of the Teno Fix(®) (TF) to the 3-loop pulley (3LP) for repair of equine tendon lacerations. The use of 4TF devices versus 5TF devices on load to ultimate failure and load to a 2 mm gap was also compared. STUDY DESIGN Ex vivo biomechanical study; unbalanced incomplete block (horse) d...