Tooth extraction in children is more common than you may think. A dentist may recommend removing a tooth for several reasons, including:

Severe Tooth Decay — When cavities damage the tooth beyond repair.
Infection or Abscess — To prevent the spread of infection to other teeth and gums.
Overcrowding — Sometimes teeth need to be removed for orthodontic treatment, such as braces.
Injury or Trauma — A damaged tooth may need to be extracted if it cannot be saved.
Stubborn Baby Teeth — If a baby tooth does not fall out naturally and blocks the permanent tooth.