U know when u are visting the dentist. And u are there for a routine basic exam.!

U know when u are visting the dentist. And u are there for a routine basic exam.?

Ok they are taking the Full Mouth x-rays which is 18 of them. Then the dentist evaluates the patients mouth to see what was done before and what needs to be done. Then the dentist starts measuring the perio pockets. Now the normal measurements is 3mm or less. Now if its 4 and more then its abnormal then they would need treatment care to prevent periodontal disease. But lets just say the patient has 2's and 3's and a few 4's and a couple of 5's. Then the dentist would recommend them to see a dental hygienist and to have a full mouth debridement or a deep cleaning. Now when they have that treatment from a dental hygienist, Would the perio pockets go back to normal if they follow up with the treatment plan and do everything what the hygienist recommends would the patients mouth be fine? Please no stupid answers, I highly recommend someone in the dental field answering this question. Thankyou.

Your answer can be yes, and it can be no.
A lot of patients will heal up and see improvements in their pocket depths. The hygienist may suggest a chlorhexadine rinse to aid in this process, but brushing, flossing and routine cleanings will help.
However, some people are just more prone to periodontal disease. No matter how well you clean your teeth, your pockets will remain the same or get worse.
So, it depends on the person. But, your best bet of having positive progress is to take a proactive role in your oral hygiene by brushing, flossing and maintaining proper recall appointments.