I'm sorry to hear that I hurt my finger for so long. Finger deformation is a serious injury, which requires surgical treatment to restore normal shape and function. According to your description, the finger has been deformed for nearly 20 years and belongs to an old injury. The difficulty of treatment will increase and the cost will be relatively high.

In Shanghai public hospitals, the approximate cost of finger deformation repair surgery is as follows:

1. Medical expenses: initial visit fee 200-500 yuan, return visit fee 100-300 yuan. Need to take photos and related inspections, the cost is about 500- 1000 yuan.

2. Operation cost: Due to long-term finger deformation, the operation is difficult. It is estimated that the operation cost is between 10000-30000 yuan. According to the degree of deformation and different surgical methods, it is necessary to provide an accurate quotation after face-to-face consultation with the doctor.

3. Material cost: fixing materials such as steel plates and screws are used, and the cost is between 5000- 10000 yuan.

4. Hospitalization expenses: Generally, short-term hospitalization is needed for 3-7 days, and the hospitalization expenses are 500- 1000 yuan/day, totaling 1500-7000 yuan.

5. Postoperative follow-up: Regular follow-up is required after discharge, 200-500 yuan, at least 3-5 times, totaling 600-2,500 yuan.

So in general, the total cost of finger deformation surgery in public hospitals in Shanghai is estimated to be around 20,000 yuan, which is a relatively general price. If the deformation is light, it can be around 15000 yuan, and if it is serious, it may reach or even exceed 30000 yuan. Prices will fluctuate depending on the level of hospitals and doctors.

I understand that finger deformation has been going on for so long, and the cost of treatment will become a great burden. However, it is very important to repair finger deformation in time for the recovery of finger shape and function. We can consider choosing a more affordable hospital within the scope of medical insurance reimbursement, and at the same time fully communicate with doctors, weigh the effect and cost of surgery, and choose the best scheme.

I hope the above information can help you. The finger problem is really tricky, but it can be solved with determination. I wish the finger repair success! If you have any other questions, you can continue to communicate.