Vitamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak.Two steps are required for the body to absorb vitamin B12 from food.itamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak.
Conclusions. Orbital cellulitis is a rare complication of orbital fracture, and seems to be more common when paranasal sinus infection preexists or occurs within several weeks of the injury. Oral antibiotics given after the orbital injury may not prevent orbital cellulitis or abscess formation.
Orbital cellulitis is a true medical emergency. In an era when bacterial resistance is on the rise, even preseptal cellulitis cases warrant close monitoring, especially in patients with predisposing risk factors. Preseptal cases can progress to orbital cellulitis in short order. Knowing the risk factors for orbital cellulitis, as well as the most common causative organisms for such an infection, will put you in a strong position to appropriately care for your patient. 1. Koornneef L. Orbital septa: anatomy and function.