LIGAMENTOUS INSTABILITY OF THE FIRST RAY: A CASE REPORT INTRODUCING THE NAVICULOCUNEIFORM KISSING SIGN ON MRI SCAN

Ligamentous instability of the first ray: A case report introducing the naviculocuneiform kissing sign on MRI scan

Acute instability of the first ray following trauma is a rare type of Lisfranc injury.Plain radiographs may demonstrate instability if there is a clear dislocation of the first ray, however subtle injuries are difficult to recognise.Magnetic resonance imaging (MRI) has been described in the literature as an adjunct in the diagnosis of subtle Lisfra

read more



Assessment of explosion risk for wood dust in a ventilation-dust separation installation, by determining the concentration of total dust in suspension inside of the installation

Most of combustible dusts present both fire Gun Cleaning Mats and explosion hazard.Explosion may occur at certain concentrations of dust mixed with air and in the presence of an ignition source.The threat posed by this real danger was confirmed by the events that took place in economic units such as: feed factories, wood products, textile industry,

read more