What is General Anaesthesia?


Administration of an anaesthetic agent that produces a reversible state of unconsciousness and induces insensitivity to pain, and muscle relaxation in a patient. This is typically achieved through the administration of various drugs, including sedatives in a controlled manner, that affect the brain and the central nervous system.

It is known as general anaesthesia because it affects the whole body inducing unconsciousness and insensitivity to pain.

General anaesthesia is typically used during surgical procedures or other medical interventions that may be painful, uncomfortable, or require the patient to remain still for an extended period. It is usually administered by an anesthesiologist, who is a specialised medical doctor trained in the use of anaesthesia.

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When Will the Dentist Administer General Anaesthesia?


Dentists generally go for local anaesthesia for chair-side procedures but they may administer general anaesthesia when a patient requires a complex or lengthy dental procedure that may be uncomfortable, painful, or anxiety-inducing. GA is also administered for various procedures involving maxillofacial surgery after a fracture, bone augmentation procedures, or a facial trauma.

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Instances When General Anaesthesia is Required


Tooth extractions

For patients who need multiple or complicated tooth extractions, general anaesthesia may be necessary to keep them comfortable and still throughout the procedure.

Dental implant surgery

Dental implant surgery may require general anaesthesia, especially if multiple implants are being placed.

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Jaw surgery

Surgery to correct issues with the jaw, such as a misaligned bite, may require general anaesthesia.

Special cases

Patients with special needs, such as those with autism, Down Syndrome, and physical disabilities, may require general anaesthesia to help them remain calm and cooperative during dental procedures.

Children

Young children who are unable to remain still or tolerate dental procedures may require general anaesthesia to ensure their safety and comfort during treatment.

Procedure for Administering General Anaesthesia


Before administering general anaesthesia, the patient will undergo a comprehensive medical evaluation to assess their health status and determine if they are a good candidate for the procedure.

  • Preoperative preparation: The patient will receive specific instructions about what to eat or drink before the procedure and may be asked to fast for a certain period to reduce the risk of aspiration during the procedure. The patient may also be asked to stop taking certain medications that could interact with the anaesthesia.
  • Induction of anaesthesia: The anesthesiologist will administer the anaesthesia via intravenous injection or inhalation. The drugs will quickly take effect, causing the patient to fall into a deep sleep and become completely unconscious.
  • Maintenance of anaesthesia:The anesthesiologist will carefully monitor the patient's vital signs, including heart rate, blood pressure, and oxygen levels, throughout the procedure to ensure that the patient remains stable and comfortable. They will adjust the dosage of the anaesthesia as needed to maintain the desired level of sedation.
  • Emergence from anaesthesia: At the end of the procedure, the anesthesiologist will gradually decrease the amount of anaesthesia administered, allowing the patient to slowly regain consciousness. The patient will be closely monitored during this time to ensure that they are breathing properly and that their vital signs remain stable.
  • Postoperative recovery: Once the patient has fully emerged from anaesthesia, they will be transferred to a recovery area where they will be closely monitored until they are stable enough to go home. The patient may experience some nausea, dizziness, or other side effects after the procedure, but these typically resolve within a few hours.

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Why Choose Radiant Dental for Complex Dental Treatments under General Anaesthesia


Radiant Dental has a team of experienced and skilled dentists who have years of experience in dental treatment under GA.

  • We use the latest techniques and equipment to provide safe and effective treatment.
  • At Radiant, patient-centred care is a top priority. We understand your concerns and answer any questions you may have regarding the treatment.
  • We develop a personalised treatment plan that meets your specific needs and dental design.
  • With state-of-the-art technology, digital X-rays and intraoral cameras, we diagnose dental problems accurately.
  • Safe and advanced sedation techniques to comfortable procedures.
  • Radiant Dental offers affordable and transparent pricing for complex dental treatments
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FAQs

Have questions? We have the answers

While general anaesthesia is generally considered safe, it does carry some risks, including complications related to breathing, heart function, and allergic reactions. However, these risks are relatively rare and can be minimised by carefully screening patients before the procedure and closely monitoring their vital signs during the operation.

Patients are typically given specific instructions about what to eat or drink before the procedure and may be asked to fast for a certain period to reduce the risk of aspiration during the procedure. Patients may also be asked to stop taking certain medications that could interact with the anaesthesia. It's important to follow these instructions carefully to ensure that the procedure goes smoothly.

After the procedure, patients will be closely monitored in a recovery area until they are stable enough to go home. Patients may experience some nausea, dizziness, or other side effects after the procedure, but these typically resolve within a few hours. It's important to have a friend or family member available to drive the patient home and to stay with them for the first few hours after the procedure.

The recovery time from general anaesthesia can vary depending on the patient and the type of procedure. Some patients may feel fully alert and awake within an hour or two after the procedure, while others may take longer to recover.

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