BACKGROUND The navicular drop test is a measure to evaluate the function of the medial longitudinal arch, which is important for examination of patients with overuse injuries. Conflicting results have been found with regard to differences in navicular drop between healthy and injured participants. Normal values have not yet been established as foot length, age, gender, and Body Mass Index (BMI)...

BACKGROUND Cavovarus foot is a complex, three-dimensional deformity of neuromuscular origin. A rigid cavovarus deformity causes difficulty in walking, instability, fatigue fractures, calluses and trophic ulcers in the overloaded lateral part of the foot and requires wearing orthopaedic shoes. The aim of the study was to evaluate current surgical techniques in the treatment of rigid cavovarus fo...

Pes cavus is an increase of normal plantar concavity, where the anterior and posterior weight-bearing areas of the foot are brought closer together. A wide spectrum of foot deformities includes a plantarflexed first ray, forefoot pronation and adduction, and hindfoot varus or high calcaneal pitch.1,2 Cavovarus deformity can be classified according to the severity of malalignment ranging from a ...

Genu recurvatum is characterized as an hyperextension deformity of the knee in sagittal plane and can be associated to structured equinus ankle foot. Amongst its causes are conditions like arthrogryposis, cerebral palsy, tibial tuberosity arrest, poliomyelitis syndromes with generalized ligamentous hyperlaxity. The treatment this condition challenging, specially when foot and, date, aggressive ...

BACKGROUND There is a scarcity of studies concerning the treatment of foot and talocrural deformities secondary to a compartment syndrome or ischaemia. MATERIAL AND METHODS Five patients (4 males and 1 female) were treated by talocrural arthrodesis (1 foot) and triple tarsal arthrodesis (4 feet) due to equinovarus foot deformity secondary to compartment syndrome or ischaemia. The age at surge...

Lateral ray stress fractures are a known complication of the cavovarus foot deformity. Malpositioning of the forefoot and hindfoot leads to increased pressure on the heel and lateral rays, resulting in significant morbidity. Patients with nonprogressive deformities can be managed surgically or nonsurgically in an attempt to decrease adverse events. It is often difficult to predict which patient...

A cavovarus foot deformity was simulated in cadaver specimens by inserting metallic wedges of 15 degrees and 30 degrees dorsally into the first tarsometatarsal joint. Sensors in the ankle joint recorded static tibiotalar pressure distribution at physiological load. The peak pressure increased significantly from neutral alignment to the 30 degrees cavus deformity, and the centre of force migrate...