Hallux valgus is hallux malformation owing to many causes. At present

surgical treatment in modern medicine mainly adopts traditional large incision operation

which is complex and brings a lot of damage to tissues

needs internal fixation or plaster external fixation

and recovers slowly. Minimally invasive operation in integrated traditional Chinese and western medicine for hallux valgus draws advantages of Western Medicine from each school operations and follows Chinese Medicine theories as"balance of Yin and Yang"

"dislocation of bones and muscles"

"equal attention of bones and muscles"

and "bandage theory". Take Yin Yang theory in studying hallux valgus etiologically and pathologically as dominance

apply Yin-Yang

bones and muscles theory completely in minimally invasive therapy system including manipulative reduction based on cutting bones during operation and postoperative rehabilitation. Minimally invasive operation has been proved with modern scientific methods and in clinical practice.