1. Cost, operation cost: about 3.7, which is about 40,000, but that bandage costs more than 20,000, so the total cost should be more than 60,000.

2. Age limit: For adults and women, it is best to be pregnant and have children. You should be more specific. How old are you, a teenager or an old man? Teenagers' gastric bands should be considered very carefully, and gastric water polo should be used in all cases where obesity affects health. There is not much problem with gastric banding in the elderly.

3. Sequela: Strictly speaking, there is no 100% sequela. Except for 4-6 laparoscopic scars on the stomach, most of them can be recovered. The worst case is that the belt slips, leaks and shifts, which can only be taken out by open surgery. The worst-case scenario (the probability is very small) is that the operation fee is wasted, and there is no weight loss, leaving two laparoscopic small eye scars and open surgery. No long-term serious sequelae. 30 days after operation, the mortality rate was two thousandths. It should be said that it is very safe as a surgical operation. This sounds serious, but as an operation, it is ok. If compared with the mortality rate of gastric bypass of 2%, it is already very good. After all, obesity is a serious disease. If patients with BMI40 are left unattended, the survival rate of 15 is less than 10%.

Complications: common, the incidence rate is 30%, dumping syndrome, gastritis and so on. Baidu encyclopedia is clearer.

4.beijing and shanghai. Beijing 309 Hospital, but the most famous surgeon just died of cancer; A medical dispute happened recently in Shanghai Changhai Hospital, and the details are being hotly debated all over the world. You can know it by Baidu.

5. Surgery is bound to be risky, and all operations are risky. Even if a drip is hanged, there are still dead people.

6. Gastric band has been invented for more than ten years. At present, it can be worn for a long time, but silicone is bound to age, and silicone is not a very anti-aging product. In medical practice, such as vegetative state, the feeding tube is inserted into the stomach for about 15 days. When pulling out, the feeding tube often breaks at the position with holes. That's silicone, too At present, according to foreign literature, it should be no problem to wear 10 years. This one can't be compared with the silicone prosthesis for breast augmentation, and that one can be worn for life, because the requirements of the gastric band for silicone are completely different from those of the silicone prosthesis implanted in breast augmentation, and the prosthesis implanted in breast augmentation is in a relatively stable environment; The gastric band needs to bind the peristalsis of the stomach for 24 hours, and the strength of the band is still high under the condition of insufficient chewing of patients, especially when food passes through the band mouth. Moreover, the adjustable gastric band needs to keep a relatively precise cavity unobstructed and cannot leak out for a long time, which is a relatively difficult technology.

Your question is a bit to the point. Domestic gastric band was introduced only a few years ago. I guess the doctor is playing drums himself. How long can he play?

There is also a small point, about five thousandths of patients with gastric band can not lose weight after wearing it, and its mechanism is unknown. See the report of obesity surgery for details.