Hand surgery refers to procedures performed to treat traumatic injuries or loss of function resulting from such diseases as advanced arthritis of the hand. The purpose of hand surgery is the treatment of a broad range of problems that affect the hand, whether they result from cuts, burns, crushing injuries to the hand, or disease processes.
The Indus river is the longest river in Pakistan, originating from the Himalayan region. It is also the world's 21st largest river in terms of annual water flow. With a total length of 3,180 kilometres, it is also Pakistan's lifeline. Indus River originates from the Tibetan plateau near Lake Mansarovar in China.
Yangtze River. Also known as Chang Jiang or Yangzi, this is the longest river in Asia and the third-longest in the world. The river flows for 3,915 miles from Tibet Plateau in eastward across the southwest, central and eastern China before emptying into East China at Shanghai.