It's better if you keep braces again till you completely satisfied. After that wear the retainer strictly because it is mandatory to keep your teeth in shape.

I guess keeping braces for few more months would have helped u resolve the issue well.

Hello You can also opt for invisible aligners

It is completely understandable to feel frustrated when a gap persists right after your braces are removed. However, you likely do not need to restart a full, comprehensive treatment from scratch. Since the issue is limited to a small 2–3 thread size midline gap (diastema) between your two upper front teeth, a few targeted, simpler options are available: 1. Active/Hawley Retainers: If your braces were removed just a few days ago, the teeth are still highly mobile. A simple, removable retainer with an active spring or wire component can often easily pull those two teeth together without needing fixed brackets again. 2.Sectional/Limited Braces: If brackets are required, orthodontists frequently use "sectional braces" (placing brackets only on the front 4 to 6 teeth) to close localized spaces. Putting brackets on all your teeth again is generally unnecessary unless your bite (occlusion) back teeth also shifted. 3.Clear Aligners: A short, limited course of clear aligners (often just 5 to 10 trays) is another highly effective and aesthetic way to close minor post-treatment gaps. 4.Frenum Check: Sometimes, a small band of tissue between the front teeth (a labial frenum) is too thick and forces the teeth apart. If this is the case, a minor procedure called a frenectomy might be suggested so the gap doesn't keep reopening.

It can definitely be disheartening to notice a gap right after your braces come off, especially after investing so much time and effort into your orthodontic treatment. What you are experiencing—a tiny, "thread-sized" gap appearing shortly after debonding—is actually a relatively common concern.