Periodontal Gum Disease

I have a gum disease called periodontal disease, and my teeth feel weak because of this, I need a deep cleaning (scale). This will leave a space where the calculation has been deleted and leave my teeth loose. Will the gap close and strengthen my teeth? If not, how can I build?

It scares me because I can not even bite through anything with my front teeth unless the food is really sweet, like bread for example.

This is not your teeth, it is the foundation that is deteriorating. You have lost bone due to periodontal disease. Bone can not repel. These points should be subdivided so that it will not destroy the bone that is still left. Once you go through this process and your oral hygiene improves, you'll probably be advised to report for a cleaning every three or four months, this is called maintenance perio . And it is always now. All you can do is stop it where it is and be very religious about your home care and keeping dental appointments. The gums retract down and firm up a bit everything, without calculation sitting there. But the "gaps" as you call them, will not fill, the bone is gone, never to return. Teeth that are truly free can be splinted with glue if necessary. There are other things you can do if you end up losing a couple because of mobility. No worries, just follow their instructions to the TEE, you can not afford not to at this point. Yes, taking the load off to make your teeth loose, but there will be leaving their "disappeared" in no time. So remember, this is not the teeth that are the problem, it is their foundation, namely ... bone. They will tighten up a bit once you have a healthier situation, perhaps. It is difficult to say without knowing the severity of the disease and class mobility. But hang on, you'll have lots of homework to do for dental long if you want to keep.
Peace

No, I do not think they will ever be as strong as they were. You only get the second set of teeth! The only things I can think of is to rinse with fluoride, and get caps put on the teeth. Either that or dentures ... sorry to hear that.

Yes, they can and feel better. But perhaps never perfect. I have the same issues. I get level every 3-4 months.
When the debris is removed gums are a bit close to your teeth will not be too loose. Just follow the instructions of your dentist and hygienist.