除了遵守一般性的安全守則，諸如：

•  使用汽車安全座椅
•  慎選適齡玩具
•  避免孩童啃咬電線

等等之外，建議於三歲前將下列習癖戒除，避免造成上門牙外翻，較易撞傷：

•  吸吮手指
•  吸奶嘴

Apart from general safety rules, such as:

• using car seat
• choosing age-appropriate toys
• preventing children from chewing electrical cords

It's recommended to quit the following habits to prevent anterior protrusion and injuries.

• thumb-sucking
• use of pacifiers