7 years old Jessica is in your office, Chief complaint of parents was Teeth are crooked and BIG in SIZE. On the Cast analysis you found 7 mm of generalized space requirement in each quadrant. You can safely tell mom and dad that,

She will need Serial extractions of some Milk teeth and some permanent teeth which we will start now and she May need fixed braces later for a short period.

She will need Serial extractions of some Milk teeth and some permanent teeth which we will start now and she will not need fixed braces later.

She will need some fine tuning using removable braces once permanent teeth will erupt

She will Outgrow the problem without any intervention