Hello. Get cleaning done .

It may be calculus not the tooth. Get your teeth cleaning done asap

Hello Maintain proper hygiene

Go for cleaning of your teeth it seems like you have deposits on your teeth which has now turned hard now it need proper cleaning , Visit your dentist for this.

It sounds like you've experienced a cracked tooth fragment in your mouth. Even if you're not feeling any pain at the moment, it's important to address this situation to prevent potential issues down the line. Cracked teeth can be a result of various factors, including poor oral hygiene and teeth grinding (bruxism). Here's what you could consider doing: Schedule a Dental Appointment: Even though you're not in pain, it's recommended that you visit a dentist as soon as possible. A dentist will be able to assess the extent of the damage and recommend the appropriate treatment. Evaluate Oral Hygiene: Since you mentioned practicing poor oral hygiene, this could contribute to tooth issues. Make sure to brush your teeth twice a day, floss regularly, and maintain a balanced diet. Good oral hygiene helps prevent further deterioration. Avoid Chewing on that Side: Until you see the dentist, try to avoid chewing on the side where the cracked tooth is located. This can help prevent further damage. Watch for Changes: While you might not feel pain now, dental issues can sometimes worsen over time. Pay attention to any changes in sensation, discomfort, or visual changes in the affected tooth. Discuss Treatment Options: Your dentist will likely recommend the best treatment based on the severity of the crack. This could range from dental bonding to a dental crown, depending on the situation. Remember, even if you're not experiencing pain, addressing dental issues promptly is essential to prevent potential complications. Dental professionals are trained to identify problems that might not be immediately obvious to you. It's always a good idea to seek professional advice when it comes to oral health concerns.

Hey as per you are telling you maintained poor oral hygiene. It might not be tooth it might be some deposit which is also known as calculus. Get a round of teeth cleaned followed by examination of that tooth.

hi< Please visit your dentist for a clinical evaluation. Get a full mouth cleaning done. Maintain a good oral hygiene.

Mentain oral hygiene Do a xray of that teeth is any carious involvement is  there or not Go to the the dentist for restoring the teeth

At time this happened due to tooth beneath being decayed. Please get yourself an examination done by visiting a dentist . Get your tooth restored or treated as required.