Hi,When front teeth starting to be chipped on the edges and getting sensitive , could be a sign on tooth wear which is most of the time due to teeth grinding .
Dr Sara Amini- City of London Dentalcare
From what I can see in the photos, your lost tooth might be a baby tooth. However, I still recommend making an appointment with a dentist for a clinical and radiological examination. Additionally, there are also some misalignments in your teeth, so it would be beneficial to consult with an...
Longer front teeth are better aesthetically. Your front teeth can be filed a little, but I do not recommend doing it straight. If it is completely rasped, its length may be very short, but you have the opportunity to file it a little.