Common Reasons for Sleep Dentistry

Some of the most common reasons for sleep dentistry are:

·       Dental phobia

·       Severe gag reflex

·       Difficulty keeping mouth open or jaw problems

·       Adversity to local anaesthetic injections

·       Intellectual disabilities

·       Sensory processing difficulties

·       Wanting to complete extensive dental treatments with fewer appointments

·       Complex or surgical procedures which are completed more comfortably and efficiently under sedation

Types of Sedation for Dental Procedures

Nitrous Oxide for Dentistry

Nitrous oxide, also known as happy gas, is the most common type of dental sedation because it works quickly and is easily reversible. A patient who is sedated with happy gas remains conscious during dental procedures but may feel drowsy and relaxed. Nitrous oxide is widely considered safe and is administered on site using a small nasal inhaler.

General Anaesthetic for Dentistry

General Anaesthetic induces a state of complete unconsciousness and can only be provided in a hospital setting by a licensed anaesthetist or anaesthesiologist. A patient who is under general anaesthetic will not feel pain, move or be aware during surgery. In most cases, general anaesthetic is administered through an injection into a vein on the back of the hand, through a thin plastic tube called a cannula, and a breathing tube is placed in the patients mouth to administer oxygen.  The anaesthetist monitors the patient’s level of consciousness, breathing, oxygen levels, heart rate and blood pressure while the dentist performs the required treatment.

In summary, general anaesthetic is an effective way to eliminate pain, awareness and recollection of dental treatments which is especially valuable for patients with dental phobia or who require extensive dental treatments. We encourage patients to speak openly about any concerns they have about the process, risks or side effects of general anaesthetic.