Mission Hill, South Dakota - Demographics. 1  As of the census [3] of 2010, there were 177 people, 69 households, and 51 families residing in the town.
A: Tremendously. In the early days of cataract surgery, the only thing that surgeons could do was remove the cloudy lens. Without a lens inside their eye, patients had to wear very thick âCoke bottleâ glasses to see.The most important change has been the development and improvement of artificial replacement lenses.: Tremendously. In the early days of cataract surgery, the only thing that surgeons could do was remove the cloudy lens. Without a lens inside their eye, patients had to wear very thick âCoke bottleâ glasses to see.
Peritoneal dialysis is the most common form of home dialysis and allows the procedure to be performed virtually anywhere. It uses the lining of the abdomen to perform the treatment and was first used in a modern way in 1968 when Henry Tenckhoff created a catheter that could remain in the abdomen permanently. Before Tenckhoff, the procedure was performed for nearly 40 years with new insertions of a catheter for every treatment.