Arthroscopy (Definition) 1  Arthroscopy is minimally invasive joint surgery, commonly used for the knee & shoulder, but also for the ankle, hip, wrist, elbow and other joints. 2  Synovectomy: Treatment would traditionally involve a Synovectomy. 3  Orthopedic surgeon: Doctor do arthroscopy usually orthopedic surgeon.Thanks.
In 2013, Qatar's total population was 1.8 million: 278,000 Qatari citizens and 1.5 million expatriates. Qatar is a high income economy and is a developed country, backed by the world's third largest natural gas reserves and oil reserves. The country has the highest per capita income in the world.
Its sole land border is with Saudi Arabia to the south, with the rest of its territory surrounded by the Persian Gulf. A strait in the Persian Gulf separates Qatar from the nearby island country of Bahrain, as well as sharing maritime borders with the United Arab Emirates and Iran. Following Ottoman rule, Qatar became a British protectorate in the early 20th century until gaining independence in 1971. Qatar has been ruled by the House of Thani since the early 19th century. Sheikh Jassim bin Mohammed Al Thani was the founder of the State of Qatar. Qatar is a hereditary monarchy and its head of state is Emir Sheikh Tamim bin Hamad Al Thani. Whether it should be regarded as a constitutional or an absolute monarchy is a matter of opinion.