Fiberglass tooth restoration in Warsaw
A fiberglass post is a modern solution for restoring a damaged tooth while preserving the root. The structure is fixed in the root canal after endodontic treatment and creates a strong support for subsequent restoration or crown. The elasticity and high adhesion of the material ensure uniform load distribution, which reduces the risk of cracks and repeated destruction.
Unlike metal posts, fiberglass does not oxidize, does not cause allergic reactions and has strength indicators close to natural dentin. Thanks to this, the restored tooth looks natural and remains functional for many years. Fiberglass does not change color and does not shine through the crown, which makes the restoration look natural in the frontal area.
Why do patients trust the restoration of a tooth with fiberglass to Astra Dent Warsaw dentists?
Modern dentistry is moving towards minimally invasive technologies. This emphasizes how urgent it is to restore access to safe treatment methods. Patients are increasingly choosing medical institutions that offer gentle solutions, and Astra Dent is at the forefront among them:
- Experience in restoring teeth with fiberglass. Astra Dent doctors in Warsaw have over 15 years of experience in installing fiberglass posts. They take into account the technical nuances of each clinical case to ensure reliability and long service life of restorations.
- Modern technologies. For a high-quality result, we use 3D tomography, digital intraoral scanning and CAD/CAM systems. Modern equipment allows us to accurately determine the geometry of the canal, ensuring adequate post fit and tight fit of the crown.
- Language availability: Ukrainian, Polish, English. The absence of a language barrier allows patients to feel confident during consultations. This increases trust in the doctor and makes treatment more effective and comfortable.
- Treatment guarantee. We take responsibility for the result of treatment and use only certified materials from trusted suppliers.
Practical experience, high-tech base, guarantee and barrier-free communication are the main advantages of treatment at Astra Dent Warsaw. For patients, this means high-quality tooth restoration and comfortable service in a familiar language environment.
What is a fiberglass post?
A fiberglass post is a miniature rod made of epoxy resin reinforced with glass fibers. It is inserted into the root canal after endodontic treatment and serves as an internal support for restoration or prosthetics with a crown. The biological inertness of the material eliminates corrosion and allergic reactions in patients.
Clinical studies show that the survival of teeth with fiberglass posts is over 92% for 5 years, while when using metal supports, the figure drops to 78%. The difference between materials has both aesthetic and clinical significance:
| Parameter | Fiberglass post | Metal post |
| Tooth survival | 92% during 5 years | 78% during 5 years |
| Modulus of elasticity | 18-40 GPa | 200 GPa |
| Flexural strength | 1200 MPa | 1300-2000 MPa |
| Aesthetics | Transparent, preserves the natural color of the restoration | Tends to change the shade of the crown |
| Biocompatibility | Inert material does not cause allergies | Possible corrosion and allergic reactions to alloys |
| Risk of root fracture | Low due to dentin-like elasticity | Higher due to excessive rigidity |
When is the procedure indicated?
The feasibility of the procedure depends on the residual volume of hard tooth tissues and the quality of the canal filling. Indications for the installation of a fiberglass post determine clinical situations when a reliable support for the restoration is required:
- Well-treated root. The canals must be hermetically sealed, without signs of inflammation or vertical resorption (root destruction due to pathological processes).
- Significant destruction of the crown part. The post is recommended when most of the hard tooth tissues are lost, and internal support is required to fix the crown.
- A crown restoration is planned. If the installation of the crown involves additional fixation, the post provides a reliable base.
- High aesthetic requirements. The transparent structure of the material in the smile area preserves the natural appearance of the restoration without dark translucencies.
- High chewing load. The fiberglass post in premolars and molars helps to distribute the load, which reduces the risk of cracks.
The use of a post is justified only in justified cases – it is not a measure “just in case”. Comprehensive diagnostics at Astra Dent allows you to avoid unnecessary risks and choose the optimal treatment strategy.
How is tooth restoration done at Astra Dent Warsaw?
Fiberglass tooth restoration at Astra Dent is performed according to a clear clinical protocol. Each stage – from the initial assessment to the final restoration – is monitored under a microscope with mandatory rubber dam isolation. Due to this, specialists preserve the root and prepare a reliable base for a filling or prosthesis.
Consultation and diagnostics
Before starting treatment, the Astra Dent team clarifies complaints, evaluates previous endodontic treatment and the condition of hard tissues. We use targeted radiography or CT to check the tightness of the filling and exclude inflammation of the apical area:
- Clinical examination. The specialist performs percussion and occlusal tests, assesses the volume of preserved tissues, the condition of the gums and the bite.
- Visualization. A targeted image or CT scan is taken to analyze the length and curvature of the root, to exclude perforation or resorption.
- Plan. The doctor determines the tactics – composite stump construction or crown preparation. Then the materials and treatment terms are agreed with the patient.
If there is not enough tissue, we offer alternatives, for example, an inlay, a crown with a post stump, implantation.
Canal preparation
In the second stage, the specialist creates a seat for the post without losing the apical barrier. The work is carried out under a rubber dam and a microscope to control every millimeter:
- Isolation and access. The doctor applies a rubber dam, performs an access revision and removes gutta-percha residues in the coronal part of the canal.
- Post-space formation. We leave 4-5 mm of apical gutta-percha and prepare the canal with special burs with precise centering.
- Cleaning and conditioning. We irrigate with NaOCl and EDTA solutions, activate with ultrasound if necessary, and then dry the canal with paper pins.
After preparation, the doctor receives a formed canal, ready for fixation of a fiberglass post. This guarantees a tight fit without overloading the root and creates a reliable basis for the restoration.
Installation of a fiberglass post
Fixation is performed with dual-curing adhesive cements in compliance with the manufacturer’s protocol:
- Selection and fitting. The dentist selects a post of the appropriate diameter and length, tries it on in the canal and checks that the fit is tight but without tension along the entire length.
- Surface preparation. The canal walls are adhesively treated, and the post is cleaned and treated with a primer that enhances adhesion to the cement.
- Fixation. The doctor injects cement into the canal with an applicator, installs a post, removes excess and polymerizes for reliable adhesion.
The specialist takes a control X-ray to make sure that the post works as a monolithic support for the next stage.
Restoration with a filling or crown
The choice depends on the amount of preserved tissue and occlusal loads. The doctor’s task is to form a stump with a ferrule (an artificial tooth base with a rim for reliable fixation of the crown) and restore the anatomy:
- Stump construction. The doctor layers the composite under a microscope and forms a ferrule 1.5-2 mm high around the entire perimeter for reliable fixation of the future crown.
- Filling restoration. If the defect is moderate, the dentist models the filling in layers, polymerizes and carefully polishes the surface.
- Crown. With significant tissue loss, the doctor prepares the tooth, performs a digital scan, selects the material (ceramic or zirconium), makes a temporary crown, and then fixes the permanent one with special cement.
Upon completion, the patient receives recommendations for loading and hygiene and a schedule of follow-up examinations for a stable long-term result.
Advantages of tooth restoration with fiberglass
Fiberglass posts are lightweight, close in elasticity to dentin and combine well with composite materials used in modern tooth restoration after root canal treatment. They have become an alternative to metal structures due to their physical and mechanical properties:
- Low thermal conductivity. The material does not transmit sudden temperature changes, so the patient does not feel discomfort when consuming hot or cold.
- Possibility of X-ray control. The posts are radiopaque, so the doctor can check their position on the image.
- Resistance to corrosion. The material is chemically inert, does not oxidize and does not interact with oral fluid.
- Ease of fixation. The posts work well with modern adhesive systems, which ensures reliable fixation.
- No metallic taste. The material is inert, the patient does not feel foreign tastes in the mouth.
- Minimally invasive. The installation does not require the removal of excessive healthy tissue and is faster than traditional methods.
The use of modern materials allows dentists to work in one digital protocol with other restorations. The combined approach increases the accuracy of treatment and makes it possible to plan further prosthetics.
How to make an appointment at Astra Dent Warsaw?
The appointment at Astra Dent in Warsaw is organized so that patients receive assistance without queues in a comfortable schedule and with the use of modern technologies. Contact the medical center in any convenient way and choose a time for a consultation:
- phone: +48 533 599 552;
- email: info@astradent.pl;
- online form: application on the official website.
Do not postpone your visit, because every day of delay is harmful to your teeth. Sign up now and give your smile a chance to be healthy and confident again.
