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.
The longest river in Bangladesh is the Brahmaputra River, also commonly known as the Jamuna River once it enters Bangladesh. It starts in the Himalaya Mountains and flows through Tibet in China and India before reaching the northern border of Bangladesh. It has a total length of 2,900 kilometers (1,700 miles).