What is tooth extraction? Tooth extraction is a dental procedure in which one or more teeth are removed from the patient's oral cavity. This is mainly done by the attending dentist or the oral surgeon if a surgical tooth extraction is required. Reasons for tooth extraction Here are some of the reasons that lead to tooth extraction: Toothache: Tooth pain does not always lead to tooth extraction. The toothache can be a result of sensitive teeth, gums, or the presence of dental caries. However, some cases lead to tooth extraction: *Toothache after a filling, root canal treatment, or placement of the dental crown. *Due to a tooth infection or abscesses *If it is very badly damaged or cracked Crowding of the teeth: If there is not enough space present in the oral cavity, the teeth will not be able to erupt properly. The erupted tooth will be crooked or misaligned with the other erupted teeth. More space can be created in the patient's mouth by tooth extraction, giving the permanent teeth more room to erupt correctly. Due to overcrowding, it can cause: *Tooth decay *Gum disease *Toothache or discomfort Gum disease: If proper oral hygiene is not maintained, it may affect the gums. Gingival and periodontal diseases are their primary cause. This infection can also spread to the alveolar bone, and eventually, the roots of the teeth begin to crumble, making mastication a big problem for the patient. Tooth extraction, in this case, is required only when this condition has become severe and dangerous. At this stage, tooth extraction is recommended when: *The support of the tooth is lost *The tooth becomes infected *The infection starts to spread to the surrounding bone, teeth, and gums Impacted tooth: Mostly, teeth due to less space available in the oral cavity or smaller arch remain impacted (cannot erupt). If this happens, tooth extraction is the only way to remove them. Decayed tooth: If the tooth is damaged due to tooth decay to the extent that even root canal, fillings, or dental crown cannot fix them, then tooth extraction is the last option. Broken tooth unable to be repaired: Tooth break either by some physical trauma or accident. If the tooth is damaged or chipped beyond repair, such as chipped below the gum line, that tooth is extracted. Shedding of primary teeth: If the primary teeth do not exfoliate on time for the permanent teeth to erupt, then the deciduous tooth is extracted.

Erupted tooth extraction The following are the steps involved in a tooth extraction procedure: Step 1 (Giving the anesthesia) The dentist would first anesthetize the patient with either local or general anesthesia. However, it still depends on your medical condition. This step is primarily painless, except that you might experience a slight prick of the needle. This is an essential step before tooth extraction. Step 2 (Extraction of the erupted tooth) During this step, the dentist removes the tooth from its socket tightly attached to the surrounding ligaments. This is done with the help of extraction forceps and dental elevators that help rotate the tooth back and forth to wear away the attached ligament. The elevators are then used to remove the tooth from the socket. During this process, the patient will only feel pressure during the tooth extraction. Step 3 (Closing the vacated space) The dentist closes up the space left in the socket by cleansing out the socket with water so that no bone or tooth bits are left behind, squeezing the socket to bring it back to its original shape and size, and placing gauze in the socket or stitching the site on the gums in case of surgical tooth extraction. Step 4 (Controlling the bleeding) The bleeding from the socket is mainly controlled by placing gauze at the extraction site and asking the patient to bite down to provide pressure. It is advised to keep it like this for an hour to minimize the bleeding from the socket. Step 5 (Minimizing the swelling) The dentist may give you an ice pack to put against your skin so that if there is any swelling, it can be reduced. Impacted tooth extraction Typically, a developing tooth pushes through bone and gum tissue and erupts (becomes visible), while an impacted tooth fails to erupt or partially erupts. Impaction can affect tooth development, your bite, and the positioning of your other teeth. The tooth extraction of an impacted tooth is done surgically, which involves the following steps: Step 1 (Giving anesthesia) The patient will most likely receive both local anesthesia and intravenous anesthesia, the latter of which makes the patient calm and relaxed. They may also receive general anesthesia, depending on any medical condition. With general anesthesia, the patient will remain unconscious during the procedure. Step 2 (Incision of the gum) The general dentist or oral surgeon will cut into the patient’s gum with a small incision with the use of the surgical scalpel. Step 3 (Cutting of tooth) The oral surgeon may need to remove bone around the patient’s tooth or cut a small part of the tooth before it can be extracted. Step 4 (extraction of tooth) After the gum is incised, the rest of the remaining tooth is extracted by using surgical forceps. Step 5 (Controlling the bleeding) The bleeding from the socket is mainly controlled by placing gauze at the extraction site and asking the patient to bite down to provide pressure. It is advised to keep it like this for an hour to minimize the bleeding from the socket.

The recovery process after tooth extraction During this recovery period, you need to reduce the risk of infection, lessen the discomfort, and speed up the recovery process. This can be done by: *Taking the painkillers prescribed by the dentist *During this time, do not rinse your mouth, drink from a straw, or spit forcefully. This might dislodge the clot resulting in bleeding again. *Only take liquids or soft foods like yogurt, custard, soup, etc., the day after the tooth extraction. *Solid food should be avoided for the time being. *Avoid the tooth extraction site when brushing or flossing. *Whenever you lay down, prop your head on a pillow to reduce bleeding. *Relax for a minimum of 5 to 6 hours after tooth extraction.