Dental Treatment Under General Anesthesia in Almaty: Indications, Stages, Cost

When general anesthesia is unavoidable

Why general anesthesia is prescribed more often for children

A child cannot always say that they are in pain. They cry, squirm, and refuse to open their mouth. Persuasion does not work with everyone. If several teeth need to be treated and the child is afraid, local anesthesia does not help: they still will not let you work. Then general anesthesia becomes a way to carry out treatment in one visit. The doctor looks at age, weight, the number of affected teeth, and behavior. Sometimes a child sits calmly in the chair, and anesthesia is not needed. The clinical picture decides everything. The pediatric dentist assesses how long treatment will take and selects the anesthesia option. If the child is small, it is difficult for them to sit for a long time with their mouth open. General anesthesia allows everything to be done at once. But this does not mean it is prescribed to everyone indiscriminately. Many children are treated under local anesthesia if they cooperate. Parents should understand: general anesthesia is not the doctor's whim, but a forced measure in complex cases.

Situations where the decision remains with the doctor

There is not always a clear indication. A patient asks for general anesthesia because they are afraid, but local anesthesia is possible. Or the opposite: a person wants treatment without general anesthesia, but the doctor sees a risk. Then the decision is made together. The doctor explains why, in a particular case, general anesthesia may not be recommended. For example, there are accompanying heart or breathing conditions. Or the patient takes medications that affect anesthesia. Then a consultation with an anesthesiologist is needed. Sometimes a patient cannot lie in one position because of back pain. This also affects the choice. The doctor assesses the scope of work: if only one tooth needs treatment, anesthesia is not needed. If lengthy surgery is ahead, the question is discussed. The decision is not a template. It depends on the clinical picture, age, and health status. The patient has the right to know why anesthesia is or is not being offered. The doctor is obliged to explain. If doubts remain, a second opinion can be obtained.

What the patient says during the consultation

What tests are requested before the visit

Fasting period rules

A fasting period is needed so that stomach contents do not enter the airway while the patient is asleep. In adults it lasts at least eight hours for solid food and about six for light food. Clear water is usually allowed up to two hours before anesthesia, but the exact time is specified by the anesthesiologist. In children the period is shorter, calculated by hours and by age, and parents should write down the time of the last feeding. In the morning, no porridge, yogurt, juice, or candy — this is not "just a little" food, but a full meal. Chewing gum and hard candy are also excluded. If the fasting period is violated, the visit is postponed: the risk of aspiration outweighs the urgency of treatment. Taking regular medications in the morning is agreed in advance: some drugs are taken with a minimal sip of water, some are discontinued. The doctor decides, not the internet. Smoking the day before is not advisable: nicotine constricts blood vessels and alters heart function. Alcohol within 24 hours before the visit is also prohibited. The rules are the same for everyone.

Why an accompanying person is needed

After anesthesia, a person does not immediately come to their senses. Reactions are slowed, speech may be slurred, gait unsteady. Returning home alone is not allowed — not by taxi, not by bus. An accompanying person is needed to help get dressed, leave the clinic, get home, and stay nearby for the first few hours. They will also listen to the doctor's recommendations if the patient does not yet remember everything. For an adult, one close person is enough. A child is accompanied by a parent or legal guardian: without them, the procedure will not begin. Plan a day without tasks: after anesthesia, do not drive, do not make important decisions, do not sign documents. At home, it is better to lie down, drink water in small sips, and eat light food. If nausea, rash, difficulty breathing, or unusual drowsiness appear — call the clinic. The number is given at discharge. An accompanying person is not a formality, but part of safety.

What to bring to the clinic

How adult anesthesia differs from pediatric anesthesia

An adult body distributes the drug differently. Body mass is greater, metabolism is slower, and the liver and kidneys function differently. The dose does not increase proportionally to weight — it is selected based on the patient's condition. In children, anesthesia is more often used for multiple cavities when the child will not allow treatment. In adults, the reason is different: fear, gag reflex, or a large volume of intervention. Pediatric anesthesia is almost always planned and short. Adult anesthesia can be long — several hours in a row. The adult airway is wider, but the risk of apnea is higher due to excess weight and snoring. The heart responds to drugs differently: blood pressure may drop or spike. Therefore, the anesthesiologist considers age, weight, and blood pressure, not the number on the scale. Recovery in adults is also different: drowsiness lasts longer, and nausea is more common. You cannot copy a pediatric protocol — a separate calculation is needed. The decision is made by the anesthesiologist together with the dentist. It depends on the clinical picture.

How much work is done in one session

They try to do as much as possible in one anesthesia session. This is the main reason adults choose general anesthesia. Cleaning, root canal treatment, extractions, implantation — all in one visit. But the volume is limited not by desire, but by time. The anesthesiologist counts the minutes: the longer the anesthesia, the higher the load. Usually they aim for several hours of work. The exact number depends on the complexity of each tooth. One canal is one volume; four canals take four times as long. If there are many teeth, the doctor splits the plan into two visits. This is safer. Sometimes everything can be completed in one session — if the volume is small. Sometimes not. The doctor decides based on the clinical picture and how the patient tolerates anesthesia. A microscope with 25× magnification helps work more precisely but does not speed up the process. Cone-beam computed tomography provides images before work begins — this saves minutes in the chair. The 3Shape intraoral scanner takes impressions without trays, faster than usual. But the volume itself remains the volume. Rushing is harmful.

Chronic diseases and medication use

Recovery after the procedure

After anesthesia, an adult regains consciousness gradually. First confusion, then drowsiness. It is better to lie down for the first few hours. You should not stand up abruptly — you may feel dizzy. Nausea occurs, but not in everyone. You can drink after an hour, eat later, when the swallowing reflex returns. Do not drive that day. Do not make decisions or sign documents. You need a companion to take you home. Painkillers are prescribed by the doctor: after extraction or root canal treatment, the gum and tooth may hurt. Swelling lasts a couple of days; this is normal. Cold helps, heat does not. If fever, vomiting, or bleeding that does not stop occurs — call the clinic. Weakness passes by evening or morning. It depends on the duration of anesthesia and the patient's condition. Full recovery is assessed by the doctor. The next day, you can usually return to normal activities. It is better to postpone heavy exertion.

Who is on the anesthesia team

What to look for when choosing a clinic

Documents and permits

A medical activity license specifying anesthesiology and intensive care is the basic document. Without it, anesthesia cannot be administered, no matter what the administrator says. Next, check the anesthesiologist's certificates: specialization, validity period, and continuing education. The dentist working alongside them must also have permission for interventions under general anesthesia. Separately, check the anesthesia intervention logs and the emergency kit: its contents and drug expiration dates. If the clinic refuses to show documents before booking, that is an answer in itself. The volume of work and the number of specialists affect the final price, but the price list does not replace verification of permits. Some information is on the clinic's website, and some is provided in person during a visit.

How the first visit goes

The first visit is a conversation and an examination, not anesthesia right away. The doctor examines the oral cavity and, if necessary, orders imaging: a cone-beam CT scan reveals what cannot be seen with the naked eye. The anesthesiologist takes a medical history: allergies, chronic conditions, medications being taken, previous anesthetics. Then they discuss the scope of the procedure and what can be done in a single visit versus what should be divided into stages. The decision is made together and depends on the clinical picture. The patient receives a list of tests and preparation instructions. The date is scheduled once the results are in hand. In some cases, the anesthesiologist requests an additional evaluation from an internist or cardiologist. This is not a formality but a way to reduce risks. If the examination reveals that anesthesia is not indicated, the doctor explains the alternatives and refers the patient to the appropriate specialist.

Anesthesia and breathing apparatus

The anesthesia machine mixes medical gases, delivers them through the circuit, and maintains the set concentration. The anesthesiologist sets the parameters manually and adjusts them as the procedure progresses, watching the monitor and the patient. The machine does not "put you to sleep on its own": it is an executor; the decision is made by a human. There are two types of breathing circuits. In a closed circuit, gas circulates with a carbon dioxide absorber; in a semi-closed circuit, part of the exhaled volume escapes outside. The choice depends on the length of the procedure and the condition of the airway. Sensors, an alarm system, and a backup oxygen source are connected to the machine in case of interruptions. Consumable parts are either single-use or sterilized in class B autoclaves. The work takes place in a narrow field where the surgeon's hand and the anesthesiologist's tube share the same space. Therefore, the equipment is positioned so that access to the face remains unobstructed and the circuit does not interfere with instruments.

Monitoring during the procedure

Imaging and diagnostics before treatment

Consumables and airway protection

Comparison by key features

What the patient feels

Under sedation, a person dozes. They hear voices, may open their eyes slightly, but experiences are dulled. Unpleasant sensations are hardly remembered. After the procedure, only a vague memory of the room remains, and that's it. Under general anesthesia, consciousness is completely switched off. The patient remembers neither the injection, nor the drill, nor the conversations around them. They wake up after the treatment is finished. This is important for those who are terrified of dentistry — the fear does not have time to kick in. Coming out of anesthesia takes time. Drowsiness, nausea, and dry mouth are possible. Sedation leaves almost no such traces. The person comes to gently and quickly. The doctor assesses the depth of sedation by pupil response, breathing, and movements. Under sedation, the patient may respond to a request to open their mouth wider. Under anesthesia, there is no such feedback — the work is done based on monitor readings and the clinical picture.

When sedation is sufficient

Sedation is suitable for adults with pronounced anxiety before treatment. It is appropriate for a small volume of intervention. If one or two teeth need to be treated and fear prevents the patient from opening their mouth, this option is sufficient. The patient breathes on their own, reflexes are preserved, so the risks are lower. The doctor may ask the patient to turn their head or sit up. Accompaniment after the procedure is desirable, but the person leaves on their own. Sedation is also chosen by those for whom it is important to stay in contact with the doctor. Some feel calmer hearing what is happening around them. The duration of the appointment is limited not by the depth of sedation, but by the patient's comfort. If the work drags on, the person gets tired of lying with their mouth open. Then sedation may not be enough. The decision is made based on the clinical picture. In the presence of concomitant heart or respiratory diseases, the choice of method is discussed with a relevant specialist.

Who is a candidate for general anesthesia

Dentistry chooses anesthesia when sedation is not enough. For young children, it is indicated if many teeth need to be treated at once. A child cannot endure a long appointment while conscious. For adults, anesthesia is offered when there is a large volume of work in a single visit. Also in cases of intolerance to local anesthetics or an increased gag reflex. For people with mental disorders, when contact is difficult. Under anesthesia, breathing is controlled by a machine or an anesthesiologist. This allows for longer and calmer work. The patient does not move, giving the doctor a better view. After the procedure, supervision is needed. One must not drive or make important decisions. Recovery takes several hours. The final choice is made by the anesthesiologist after examination and tests. They weigh the benefits and possible risks for the specific person.

What the doctor decides

The decision about anesthesia is made by the anesthesiologist and the dentist together. One looks at the teeth and the volume of work, the other at breathing, heart, and past allergies. Separately, the picture is incomplete. It happens that there are many teeth but anesthesia is not needed: the adult sits calmly in the chair, and local anesthesia is enough. It happens the other way around: there is little work, but the person panics so much that treatment is impossible. Then the option of anesthesia is discussed. Age is weighed separately. In children, the decision depends on how many teeth are affected, how the child tolerates the examination, and whether there are concomitant diagnoses. In adults, it depends on blood pressure, blood sugar, medication use, past anesthesias, and reactions to them. All of this is not a formality. If the anesthesiologist sees a risk, they will say so directly, and then another path is sought: sedation, treatment in several visits, work with a psychologist. The final choice is always up to the doctor.

Preparation is no less important than the procedure

What happens before anesthesia largely determines how it will go. Fasting is not a whim. An empty stomach reduces the risk if contents rise into the airways. How many hours not to eat or drink is told by the anesthesiologist: the numbers depend on age and type of anesthesia, and one must not substitute their own number. Tests are reviewed in advance, not on the day of the procedure. If inflammation or anemia is found, the intervention is postponed. Medications that the person takes regularly are discussed separately: some are discontinued, some are continued, and this is not decided by the patient alone. Accompaniment is also part of preparation. After anesthesia, the person does not drive or go home alone. An adult needs someone to drive them. A child needs a parent nearby until waking and after. This is arranged before the visit, not in the hallway. Little things like comfortable clothing and a free day also help: no one is in a hurry, no one is nervous.

Equipment and team

Treatment under general anesthesia is not just about the dentist. An anesthesiologist works alongside, and the course of the procedure depends on their vigilance. They monitor breathing, blood pressure, and blood oxygen saturation. Throughout the procedure, these parameters are never left unmonitored for a single minute. The equipment in the operatory also matters. A microscope with 25× magnification helps see what the naked eye cannot, especially deep within a tooth or near the gum. A cone-beam CT scanner provides a three-dimensional view of the jaw: where the nerves run, how the roots are positioned, and whether there are hidden sources of infection. A 3Shape intraoral scanner captures an accurate digital copy of the teeth without impressions. A laser is used where it is appropriate for the clinical situation. Class B autoclaves ensure instrument sterility. All of this together is not a guarantee of the outcome, but a condition under which the work is done carefully. The outcome depends on the clinical picture, and no one will promise it in advance.

Choosing between sedation and general anesthesia

Sedation and general anesthesia are not the same thing, and the choice between them is not about cost. With sedation, the person is conscious or in a light sleep, breathes on their own, and responds to voice. With general anesthesia, consciousness is completely off, and breathing is supported by a machine. Sedation is more often chosen for a small amount of work and moderate anxiety. General anesthesia — when the procedure is extensive, when there is fear that cannot be managed, or when the patient cannot lie still. In children, the choice especially depends on age and behavior: sometimes sedation is enough, sometimes general anesthesia is needed. Sometimes they start with one option and change the decision along the way. That is normal. Neither method is better than the other in itself — they solve different problems. What will suit a particular case is decided by the doctor after an examination and a conversation with the anesthesiologist. There is no need to rush the choice, and there is no need to push it either.