Fixed Dental Prostheses in Astana: Types, Prices, Installation

When a tooth can be restored with a crown

A crown is needed when the natural crown of the tooth is severely damaged. Decay has eaten away the walls. A crack runs through the cusp. A filling doesn't hold well and falls out. In such cases, an artificial cap covers the entire tooth and takes the chewing load upon itself. Before treatment, the doctor reviews an X-ray. It's necessary to assess the condition of the root and surrounding tissues. If the root is intact and the gum is calm, the tooth can be saved under a crown. If the root is fractured or inflammation at the apex cannot be treated, the alternative is extraction and implantation. A crown is also placed on an implant when the natural tooth is already gone. Then the support is a titanium screw in the bone. The preparation differs: the natural tooth is trimmed down, while the implant is left untouched. The decision is always individual. It depends on the clinical picture, age, bite, and how many teeth have already been lost. Sometimes the adjacent teeth are also weak. Then a single crown doesn't solve the problem, and the doctor discusses a bridge or a removable option. Rushing is bad here. First diagnostics, then a plan.

Inlays and onlays instead of a crown

Adhesive bridge for a single missing tooth

If one tooth is missing and the neighboring teeth are healthy, an adhesive bridge is sometimes placed. This is an artificial tooth that is attached to the neighboring teeth using wings and composite. The neighboring teeth barely need to be ground down. This method is suitable when a single tooth is missing in the anterior region or where the load is moderate. It has limitations. The wings can come loose. The neighboring teeth must be strong. With a deep bite or bruxism, the restoration holds up less well. The dentist evaluates the bite, the condition of the enamel, and the length of the gap. If the gap is large, an adhesive bridge does not close it reliably. In that case, implantation or a conventional bridge is discussed. The method has one advantage: there is no need to wait for bone healing, as with an implant. But its lifespan is usually shorter as well. It depends on hygiene and habits. Hard food, teeth grinding, and lack of care all affect how long the restoration stays in place. The decision is made by the dentist after an examination.

What each option consists of

A metal-ceramic crown is a framework made of a metal alloy, over which ceramic is applied layer by layer. The framework holds its shape and bears the load, while the ceramic provides a color and gloss close to that of enamel. The metal can show through at the gum line as a thin gray line, especially if the gum recedes over time. A zirconia crown is made of zirconium dioxide, a strong white material. It has no metal base, so light passes through it differently than through metal. In both options, the inner surface fits against the tooth stump, and how precisely it fits determines whether plaque can get under the crown. Zirconia is milled on a machine from a digital model, while metal-ceramic is more often cast and veneered by hand. These are different technologies, and their price differs, as does the number of visits. If we are talking about fixed prostheses, the difference in material is the first thing people look at.

Comparison by characteristics

What the dentist takes into account when deciding

What the service life depends on

How hygiene affects longevity

A fixed prosthesis is not removed at night, and plaque accumulates underneath it that a regular toothbrush cannot remove. If only the visible part is cleaned, the crown margin becomes covered with tartar, the gum becomes inflamed, and the abutment tooth under the bridge loses bone. Then the structure loosens before the material itself wears out. For care, interdental brushes, a single-tufted brush, and dental floss passed under the pontic of the bridge are needed. An oral irrigator helps wash out food debris but does not replace mechanical cleaning. If the patient cannot select the instruments themselves, the dentist shows them. Repeat prosthodontic treatment will cost more than interdental brushes and toothpaste: the old structure is removed and new impressions are made. The area near the gum deserves special mention: plaque accumulates there fastest, and it is precisely this area that is examined at appointments. The patient does not always see the problem themselves, but the dentist notices changes earlier.

Checkups and their role

A routine checkup is needed not to “check that everything is fine,” but to catch a problem before it becomes noticeable. The dentist examines the crown margin, checks whether the gum has receded, and whether an odor has appeared from under the prosthesis. Sometimes a chip in the ceramic is found that the patient does not feel, or a loss of cementation that is visible only at the appointment. Then the structure can be removed, cleaned, and re-cemented. If you wait, caries develops under the crown, and the abutment tooth has to be treated and sometimes extracted. How often to come is decided by the dentist based on the clinical picture; there is no single schedule for everyone. Long-span structures covering the entire jaw require the same monitoring as single crowns. A checkup takes little time and does not replace home care, but complements it.

Possible causes of pain

When to see a doctor

You should not endure pain under a prosthesis: it signals a process that will not stop on its own. If the pain is sharp, throbbing, fever rises, or swelling of the gum or cheek appears, a visit to the dentist cannot be postponed—these are signs of acute inflammation. Dull pain when biting, bleeding gums at the crown margin, mobility of the abutment, or an unpleasant odor from under the prosthesis are also reasons to come in for an examination. Do not try to remove the crown yourself: you will damage the abutment and neighboring teeth. Before the visit, you can take a painkiller that suits you and avoid chewing on that side. The dentist will examine the oral cavity, take an X-ray, and tell you what is happening. Sometimes it is enough to grind down a supracontact; sometimes root canal retreatment or crown replacement is required. The dentist decides based on the clinical picture. If the abutment under a bridge hurts, the entire bridge is checked: a weak abutment overloads the neighboring ones, and pain may radiate to a tooth that looks healthy.

How the cause is determined

Diagnosis begins with history-taking: when it hurts, what triggers it, how long it lasts, what has already been done to this tooth. Then an examination—the dentist assesses the crown margin, gum condition, mobility, and response to probing. Next, a periapical X-ray or CBCT is taken: the image shows the condition of the canals, bone tissue at the apex, and how tightly the crown fits. Occlusion is checked: articulating paper or foil is placed on the tooth and the patient is asked to close the jaws—this is how a supracontact is found. If the crown is on a tooth with a vital nerve, a cold test and electric pulp testing are performed: the response will show whether the process is reversible. If a root crack is suspected, X-rays are taken in several projections; sometimes only CBCT helps. Based on the results, the dentist names the cause and proposes a plan: grind down the contact, retreat the canals, replace the crown, or extract the tooth. Sometimes the cause is not the abutment but a neighboring tooth or the temporomandibular joint—then the prosthesis is not what is treated. If one tooth under a prosthesis hurts, that does not mean the problem is only in it: the entire dentition is checked.

When implantation is chosen

Dental implants are needed where there are no remaining natural teeth to serve as support, or where they are too weak. When a single tooth is missing in a row, the neighboring teeth are often healthy, and grinding them down for crowns is undesirable. In that case, a titanium screw is placed into the bone, with a crown on top. If teeth are missing over a large area, a fixed bridge is assembled on several implants: its cost is calculated differently from a bridge on natural teeth because it includes the surgical stage. When all teeth are missing, implants are distributed across the jaw and connected with a bar or individual crowns. The decision depends on the clinical picture: bone volume, gum condition, and overall health. Sometimes a removable denture is indicated, and that is a normal option. The doctor decides after examination and imaging, not based on a description alone.

What Is Needed for Placement

Comparison of Support on Teeth vs. Implants

What Tools Are Needed

How to Clean Around Crowns and Bridges

Brush in circular motions at the crown, covering the gum margin. Angling the bristles toward the neck of the tooth helps clean the sulcus, where inflammation most often begins. Under the intermediate section of a bridge, use an interdental brush or superfloss: thread the floss under the pontic and bring it back without tightening a knot. Use an oral irrigator after brushing, not instead of it. If restorations are placed on implants, clean the area around the neck separately — there is no periodontal ligament there, so plaque protection depends on the patient. After eating, it helps to rinse the mouth with water; this reduces the amount of debris before the main cleaning. The doctor decides how often to have professional hygiene: with a tendency toward gum inflammation, intervals are shorter; with a calm picture, longer. Home cleaning does not replace checkups: the doctor sees marginal plaque and calculus before symptoms appear.

Common Care Mistakes

A common mistake is brushing only the chewing surface of the crown. The edge near the gum remains untouched, plaque there mineralizes, and the gum starts to bleed. The second mistake is a hard brush and heavy pressure: this wears away the polish on ceramics and injures the mucosa. The third is skipping the interdental brush under a bridge: the gap gets packed, odor appears, and inflammation spreads to the abutment teeth. Some replace floss with a toothpick, but it loosens the margin and leaves splinters. An irrigator at maximum pressure near an implant is also harmful: the jet irritates the gum and drives plaque deeper. Mouthwash instead of brushing does not work — it does not remove biofilm mechanically. If pain or swelling appears under a crown, home remedies will not help: an examination is needed, sometimes with an X-ray. The doctor decides whether hygiene is sufficient or the restoration needs to be removed.

When Replacement Is Possible

Replacement is justified when there are teeth in the mouth capable of supporting a restoration. These may be natural roots or placed implants. The support must be stable, and the surrounding gum free of active inflammation. The doctor reviews the X-ray and assesses the bone tissue. If there is enough support, a fixed restoration distributes chewing load differently from a removable one. The patient does not take it out at night or remove it after eating. But the decision depends on the clinical picture. With significant bone loss or tooth mobility, this option is not suitable. Sometimes the gums are treated first, and the question of replacement is postponed. It also happens that some teeth are extracted, and the restoration is built on the remaining teeth and implants. The timeline and scope of work are determined by the doctor after examination.

Requirements for a Fixed Restoration

Limitations and Risks

A fixed restoration is not always better than a removable one. It requires preparation of the abutment teeth, and that is irreversible. If inflammation develops under a crown, it is harder to notice than under a removable denture. Such a restoration cannot be removed without damage, and this is taken into account in advance. The risk depends on hygiene and the condition of the gums. With poor care, the abutment loses stability, and the restoration has to be redone. There are also general limitations: severe diabetes, certain blood disorders, long-term smoking. The dentist evaluates these along with the condition of the oral cavity. Sometimes it is simpler and safer for the patient to stay with a removable option. This is not a refusal of treatment, but a choice made with risks in mind. The scope of work and the prognosis are discussed before starting, so that the decision is informed.

What is important to remember

A fixed restoration does not require daily removal, but it also does not become part of the tooth. Between it and the prepared tooth there is always a boundary — cement, fixation, the edge of the crown. Plaque accumulates there, and most complications start there. Therefore, prosthodontic treatment is not a one-time event but a long-term agreement with oneself: to clean, to come for check-ups, to monitor sensations. Without this, even carefully made work loses its foundation. The foundation is living tissue, gums, bone. They change over time, and the restoration must take this into account. The dentist cannot predict how a particular tooth will behave several years later: it depends on the clinical picture, hygiene, and general health. An honest conversation about this is more important than promises. It is useful for the patient to know that part of the responsibility lies with them, and this is not a formality but a condition for the restoration to work.

The dentist's role in the choice

The choice of restoration is not a matter of the patient's taste or a competition of materials. It is a calculation: how many abutments, what condition the roots are in, how the load will be distributed, whether there is mobility, how the teeth come together. The prosthodontist looks not only at the defect but at the entire dental arch, the gums, and the bite. Sometimes what seems like a simple bridge requires preliminary treatment or a different solution. The patient has the right to know the alternatives and their limitations. A good conversation looks like this: the dentist explains why one option is proposed rather than another, what will happen to the abutments, and what to do in case of a complication. If there is no explanation, that is a reason to ask questions. The choice always remains with the person, but it must be informed, not random.

Care and check-ups

Home hygiene with a fixed restoration differs from usual. Interdental brushes, dental floss, and sometimes a single-tuft brush are needed — anything that allows cleaning the area at the edge of the crown and under the pontic of a bridge. An oral irrigator helps but does not replace mechanical cleaning. Toothpaste should be regular, without abrasives for polished ceramics. Dental check-ups are needed regularly, even if nothing hurts: the dentist checks the marginal fit, the condition of the gums, and the fixation. The timing of visits is determined by the dentist based on the picture, not by a general rule. If bleeding, mobility, odor, or discomfort when chewing appears, do not wait for a scheduled appointment. Seeking help early usually simplifies the situation; seeking it late narrows the choice of solutions. This is not about fear but about common sense.