Why Is It Important to Replace Old Fillings?
Old or worn fillings can pose more than just an aesthetic issue — they may compromise the long-term health of your teeth. Over time, fillings can crack, discolor, or become loose, allowing bacteria to enter the tiny gaps between the filling and the tooth. This can lead to secondary decay, which may result in further loss of tooth structure or even endanger the tooth itself.
One of the most common reasons for replacing a filling is the formation of a microgap between the filling and the tooth. Through this tiny space, bacteria can easily enter and cause hidden decay underneath. That’s why regular dental check-ups and timely replacement with modern, natural-looking materials are essential.
In Kristina’s case, the replacement was necessary due to cold sensitivity and decay found next to an old filling. Dr. Angelina Semenova, our specialist in aesthetic dentistry, restored the tooth using modern direct composite techniques — with results so natural they’re nearly invisible.

Step-by-Step: How a Filling Is Replaced
- Removal of the Old Filling
After a detailed diagnosis, the first step is to carefully remove the old filling and any decayed areas. Proper cleaning is crucial to ensure the new restoration has a solid and healthy foundation. - Rebuilding the Tooth Structure
Modern composite materials allow for precise, layered reconstruction of the tooth — mimicking its natural form and ensuring durability and resistance over time. - Shaping the Chewing Surface
One of the keys to a successful aesthetic filling is the precise recreation of the tooth’s original anatomy. Dr. Semenova not only selects the perfect shade but also meticulously sculpts the chewing surface with careful attention to detail. - Final Adjustment and Bite Check
The last step is fine-tuning the new filling to ensure it fits comfortably in your bite and performs flawlessly in everyday function.
Aesthetic Fillings Are More Than Just Tooth-Colored
At our clinic, fillings are not just functional repairs — they are crafted with artistic precision. It’s important to note: not every composite filling qualifies as aesthetic.
An aesthetic filling must do more than match the tooth color. It also needs to recreate the natural surface anatomy and support proper chewing function. These details are essential to ensure long-term success and a natural appearance.
Dr. Angelina Semenova – Your Expert in Aesthetic Dentistry

Dr. Semenova specializes in lifelike, long-lasting direct restorations and tooth-conserving treatments. Her goal is always to provide minimally invasive solutions that combine durability with natural beauty.
She speaks Russian, English, and Romanian fluently — so you can feel comfortable communicating in your preferred language. She is also learning Hungarian to serve an even broader range of patients.
Experience Excellence in Aesthetic Dentistry
If you would like to replace your old filling with a durable, precise, and naturally beautiful solution, book a consultation with Dr. Semenova today. At her hands, dental care becomes a blend of science and artistry.
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