If a teenager is stabbed by a basketball finger, emergency treatment should be taken first, such as dressing the wound with clean gauze and keeping the wound elevated to reduce bleeding and swelling. Then see a doctor as soon as possible.

Tianjin Hospital and Tianjin Children's Hospital are both large medical institutions, which can provide professional treatment services for the seriously injured. When choosing medical institutions, we can consider the convenience of medical places, the professionalism of hospitals and the experience of doctors according to the actual situation.

If the injury is serious, it is recommended to choose a general hospital such as Tianjin Hospital, because general hospitals usually have specialties such as orthopedics or hand surgery, which can provide more comprehensive treatment services.

If the injury is minor, you can also choose Tianjin Children's Hospital, because children's hospitals usually pay more attention to the special needs of children and are more targeted and professional.

In short, when choosing a hospital, it is best to choose the most suitable medical institution according to the severity of the injury and the actual needs. If you are in doubt about the specific choice, it is recommended to consult a medical professional or local medical institution.