γγ”Bunions’, also known as “big toe” and “bunions”, are mostly seen in middle-aged women, and mostly in those who wear high-heeled shoes. The causes are complex and varied, the symptoms vary, but because of long-term bunions can cause friction between the toes and changes in the force on the foot has caused metatarsal bunion arthritis, which in turn causes local pain affecting walking, and more importantly, the beauty of the lady also gave up high heels, how beautiful high heels have nothing to do with her!γγAt present, there are many treatment methods for foot bunion, which can be described as benevolent and wise, and patients do not know where to start. Needle knife minimally invasive surgery has certain characteristics and advantages among the many methods of correcting bunions, which is simple, safe and effective, so to speak, “no incision, only efficacy! Therefore, it is recommended that women with this disorder can choose minimally invasive surgery first, and then choose other open surgery if it really does not work.