The dentist may need to apply local dental anesthesia to numb an area of the mouth while performing certain procedures. We do this by injecting a medicine, known as a local anesthetic, into the inside of the cheek or gum. Today, the most common anesthetic that dentists use is lidocaine. To perform safe and comfortable dental procedures, the dentist will sometimes need to numb part of the mouth in order to perform an invasive procedure.
In this case, the dentist will inject local anesthesia, such as lidocaine, into the gums or inside of the cheek. There are two types of anesthetic injections. The first is a block injection that numbs an entire region of the mouth, such as one side of the lower jaw. The other is an infiltration injection that numbs a smaller area near where the injection was given.
A previous article by Becker and Reed3 provided an in-depth review of the pharmacology of these invaluable drugs. In this article we will discuss issues of importance to the safe and effective administration of these drugs, including needle gauge, traditional and alternative injection techniques, and methods of making injections more comfortable for patients (e.g., heating, cushioning, administration (novel). In addition, we will discuss the future of local anesthesia in dentistry. Research has shown that for many the fear of dentistry is closely associated with the intraoral administration of local anesthetics, 13 Therefore, administering a painful injection to block a small amount of potential pain may not be the most comfortable maneuver for any patient, particularly the anxious patient.
This is especially relevant considering the well-documented discomfort associated with palatal injections, 3-5.Dental Implants in Richmond Surrey Richmond Sedation Dentistry Emergency Low Cost Private Dentistry Surrey Porcelain Veneers Richmond and Palmers Green Family Dentist Richmond and Palmers Green N 13 and Enfield Dentist Palmers Green Dental Work Palmers Green Dental Work Palmers Green Implant Dentist Surrey Teeth whitening Surrey. A local anesthetic is injected or applied to the area that the dentist needs to work on the gums, the inside of the cheek, the affected tooth, etc. Various techniques such as altering the pH of injected solutions, temperature, slow deposition of anesthetic solution and use of topical anesthetic aerosol prior to needle insertion have been attempted to reduce the discomfort of intraoral injection. If the pH of the local anesthetic solution in the dental cartridge could be increased to 7.4 before injection, the rate of onset of anesthetic should increase, as should patient comfort during injection.
Keep in mind that to give any of the injections described below, the area will first be treated with a topical (superficial) anesthetic to numb the area so that you do not feel discomfort when you receive the injection. It starts with a slow speed; the flow increases at a pre-programmed rate specific to the technique selected by the dentist. The amount of anesthetic injected varies from one third to three quarters (0.6 to 1.2 ml) of the cartridge. The process takes less than 15 seconds, after which the now-buffered cartridge is placed in the syringe and the dental injection is administered.
Depending on how much and what type of anesthetic your dentist uses, you may not be able to feel your mouth for two hours or more after your visit. As always, inform your dentist of any allergies to any medications you may have, and be sure to write down any other health problems you may have, such as heart problems, as this will affect the decisions your dentist will make about which anesthetics to safely administer to you. We have examined current and future local anesthesia in dentistry, and it seems that the future is really exciting and bright. You may think that your dentist is a genius for coming up with this technique, but it's really something you can do at home without even realizing it.
A good dentist knows that injections that are done too quickly and too hard can tear gum tissue. If you are about to have dental work in your mouth that will hurt, your dentist will first inject an anesthetic into your mouth, so that you don't feel pain during the procedure. . .