The cost of popliteal cyst surgery varies according to different areas, different hospital levels and different surgical methods, generally speaking, between 3000~10000 yuan. 1. Traditional cyst excision: this type of surgery is more thorough, with lower recurrence rate, and the surgery cost is lower generally around 3,000~5,000 yuan, but there is a big scar, slow healing and other characteristics. 2. Knee arthroscopy: if you choose arthroscopy for cyst removal, the cost of surgery is relatively high, may need about 10,000, with the advantages of small trauma, fast recovery, small scar, but there is a slightly higher probability of postoperative recurrence compared with traditional open surgery. 3. Region and hospital level: due to the price of goods, hospital level of different charges are not the same, generally speaking, developed areas and three hospitals charge more. Therefore, the specific cost of surgery, but also to consult the local, according to the local price level and hospitals.