In 1828, Dieffenbach enhanced the surgical treatment of cleft palate by introducing hard palatal mucosa elevation to allow the closure of hard palatal cleft. von Langenbeck (1859) proposed the creation of a bipedicle mucoperiosteal flap that can be mobilized medially to close the palatal cleft.
In fact, over 2 million deaths occur each year from water-related diarrhea alone. At any given time, almost half of the people in developing countries suffer from water-related diseases.â â¢ WHO World Health Report 1999. Statistical Annex. Totals of 2.3 million excluding several water-related diseases.
A Dr. Mehmet Oz, MD , Cardiology (Cardiovascular Disease), answered. Swimming in a lake could lead to a parasitic infection. The most common waterborne parasite is called giardia, and giardia actually afflicts about 3 million people a year. Giardia irritates your intestinal tract, similar to the feeling of a stomach virus.