a state of unconsciousness from which the patient cannot be aroused, even by powerful stimuli. Traumatic brain injuries are the most frequent cause; other causes include severe uncontrolled diabetes mellitus, liver disease, kidney disease, and neurologic conditions. Evaluation of a patient in a coma is comprehensive. The underlying cause should be identified so that appropriate treatment can be initiated.
Dental Care. A veneer is a thin shield of porcelain that is used to cover the front surface of a tooth. Veneers are designed as a permanent way to change or enhance the look of stained, chipped, broken, or undesired teeth. To get a veneer, you'll very likely need to see your dentist at least two times.
If youre thinking about getting porcelain veneers, you may have seen terms like porcelain, composite, shaving, and LumineersÂ® in your research. You may be trying to figure out the difference between porcelain veneers and LumineersÂ®.Veneers are wafer thin, durable shells designed to bond to the front of the tooth. They are typically made of porcelain and are extremely durable, stain resistant, natural-looking and easy to maintain.ou may be trying to figure out the difference between porcelain veneers and LumineersÂ®. Veneers are wafer thin, durable shells designed to bond to the front of the tooth. They are typically made of porcelain and are extremely durable, stain resistant, natural-looking and easy to maintain.