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What is Most common age group affected in thoracic outlet obstruction syndrome? and explain in detail?
Answer- B. 25-45 yearsIt constitutes compression of subclan vessels and/or brachial plexus between scalene muscles and first rib.Impoant causes are cemical rib and fibrous band from C, spinous process to first rib.Most common age group involved is 25-50 years females are more affected.