1. Technical equipment: Shenzhen's top three hospitals usually have more advanced technology and equipment, as well as experienced doctors, which can help to improve the safety and efficiency of tooth extraction. While the county hospitals back home may be relatively backward in terms of technology and equipment, and the doctors may have less experience.
2. Medical conditions: Shenzhen's tertiary hospitals usually have better medical conditions, including operating rooms, sterilization facilities, and medicines, which help reduce the risk of infection and complications. The medical conditions in county hospitals back home, on the other hand, may be relatively poor.
3, charges: Shenzhen's tertiary hospitals usually charge more than county hospitals back home because of the higher price level in Shenzhen.
Overall, if you want to have a tooth extracted, it is recommended to choose Shenzhen's third-class hospitals or specialized dental hospitals because these hospitals are more reasonable in terms of technical equipment, medical conditions and charges. If you are in your hometown, you can choose hospitals or dental clinics above the county level, but you need to pay attention to choose qualified and experienced doctors.