PENETRATING INJURY INTO THE ORBIT BY A NEEDLE FISH: AN UNUSUAL CASE OF OCULAR TRAUMA

Ocular trauma is the most common cause of monocular blindness worldwide.Some Nail tools cases of ocular trauma can be challenging to diagnose and manage due to their unique presentation as in this case where a 12 years old boy presented to our hospital with symptoms mimicking orbital cellulitis.The patient had no obvious signs of injury at presenta

Open-celled foams are capable to allow the passage of fluids through their structure, because of interconnections between the open cells or Upper Brake Assembly bubbles and therefore these structures can be used as a membrane and filter.In thiswork, we have studied the production of polystyrene open-celled microcellular foam by using CO2 as blowing