Wisdom Teeth Extraction

Extractions are performed for a wide variety of reasons, including:

  • Tooth decay that has destroyed enough tooth structure to render the tooth non-restorable
  • Extractions of impacted or problematic wisdom teeth
  • Extraction of extra teeth that block other teeth from coming in
  • Extractions of some permanent teeth to make space for orthodontic treatment

Third molars (wisdom teeth) are the latest to erupt in the mouth (usually between the ages of 16 and 25) and can make oral hygiene more difficult. That especially happens when they come out of the gum but your jaw is too narrow. They could then move and damage the adjacent teeth and your bite. Sometimes, they do not come out completely from the gum (or not at all), hence the term ‘’impacted’’ and are not in a normal position, and can cause discomfort, swelling, and gum disease. Their removal is then recommended.

Types of impactions

A special x-ray of your mouth and jaws (panorex) will be taken to determine if your wisdom teeth are impacted, if there is room for them to erupt, and how difficult it will be to have them removed.

  • Soft tissue Impaction: There is not enough room to allow the gum tissue to retract for adequate cleaning of the tooth.
  • Partial bony impaction: There is enough space to allow the wisdom tooth to partially erupt. However, the tooth cannot function properly in the chewing process and creates cleaning problems, among others.
  • Complete bony impaction: There is NO space for the tooth to erupt. It remains embedded in the jaw bone or if even partially visible requires complex surgical techniques for removal. The impacted wisdom tooth may also be in an unusual position and difficult to remove. This situation can also arise when the shape or size of the jaw bone and other facial structures make removal of this tooth significantly more complex.

Immediately Following Surgery (Post-Op)

  • The gauze pad placed over the surgical area should be kept in place for a half hour. After this time, the gauze pad should be changed.
  • Vigorous mouth rinsing or touching the wound area following surgery should be avoided. This may initiate bleeding by causing the blood clot that has formed to become dislodged.
  • Take the prescribed pain medications as soon as you begin to feel discomfort. This will usually coincide with the local anesthetic becoming diminished.
  • Restrict your activities the day of surgery and resume normal activity when you feel comfortable.
  • Place ice packs to the sides of your face where surgery was performed.

Bleeding

A certain amount of bleeding is to be expected following surgery. Slight bleeding, oozing, or redness in the saliva is not uncommon. Excessive bleeding may be controlled by first rinsing or wiping any old clots from your mouth, then placing a gauze pad over the area and biting firmly for 30 minutes. Repeat if necessary. If bleeding continues, bite on a moistened tea bag for 30 minutes. The tannic acid in the tea bag helps to form a clot by contracting bleeding vessels. To minimize further bleeding, do not become excited, sit upright, and avoid exercise. If bleeding does not subside, call for further instructions.

Swelling

The swelling that is normally expected is usually proportional to the surgery involved. Swelling around the mouth, cheeks, eyes, and sides of the face is not uncommon. This is the body’s normal reaction to surgery and eventual repair. The swelling will not become apparent until the day following surgery and will not reach its maximum until two to three days post-operatively. However, the swelling may be minimized by the immediate use of ice packs. Two plastic bags filled with ice or ice packs should be applied to the sides of the face where surgery was performed. The ice packs should be left on continuously for periods of 10 to 15 minutes maximum. After 24 hours, ice has no beneficial effect. If swelling or jaw stiffness has persisted for several days, there is no cause for alarm. This is a normal reaction to surgery. Thirty-six hours following surgery, the application of moist heat to the sides of the face is beneficial in reducing the size of the swelling.

Pain

For moderate pain, one or two tablets of Tylenol or Extra Strength Tylenol may be taken every three to four hours, or two to four 200 mg tablets of ibuprofen (Motrin or Advil). For severe pain, take the tablets prescribed as directed. The prescribed pain medicine can make you groggy and will slow down your reflexes. Do not drive an automobile or work around machinery. Avoid alcoholic beverages. Pain or discomfort following surgery should subside more and more every day. If pain persists, it may require attention and you should call the office.

Diet

Do not use straws when drinking from a glass. The sucking motion can cause more bleeding by dislodging the blood clot. You may eat anything soft by chewing away from the surgical site(s). High calorie, high protein intake is very important. Try to maintain a normal diet. You should prevent dehydration by taking fluids regularly. Your food intake will be limited for the first few days. You should compensate for this by increasing your fluid intake. At least five to six glasses of liquid should be taken daily. Try not to miss a single meal. You will feel better, have more strength, less discomfort, and heal faster if you continue to eat.

CAUTION: If you suddenly sit up or stand from a lying position, you may become dizzy. If you are lying down following surgery, make sure you sit for one minute before standing.

Keep The Mouth Clean

No rinsing of any kind should be performed until the day following surgery. You can brush your teeth the night of surgery but rinse gently. The day after surgery you should begin rinsing at least four times a day with a cup of warm water mixed with a teaspoon of salt especially after eating.

Discoloration

In some cases, discoloration of the skin follows swelling. The development of black, blue, green, or yellow discoloration is due to blood spreading beneath the tissues. This is a normal post-operative occurrence, which may occur two to three days post-operatively. Moist heat applied to the area may speed up the removal of the discoloration.

Antibiotics

If you have been placed on antibiotics, take the tablets or liquid as directed. Antibiotics will be given to help prevent infection. Discontinue antibiotic use in the event of a rash or other unfavorable reaction. Call the office if you have any questions.

Nausea & Vomiting

In the event of nausea and/or vomiting following surgery, do not take anything by mouth for at least an hour including the prescribed medicine. You should then sip on Coke, tea, or ginger ale. You should sip slowly over a 15-minute period. When nausea subsides, you can begin taking solid foods and the prescribed medicine.

Other Complications

  • If numbness of the lip, chin, or tongue occurs there is no cause for alarm. As stated before surgery, this is usually temporary in nature. You should be aware that if your lip or tongue is numb, you could bite it and not feel the sensation. So be careful. Call Dr. Lam-Do if you have any questions.
  • A slight elevation of temperature immediately following surgery is not uncommon. If the temperature persists, notify the office. Tylenol or ibuprofen should be taken to reduce the fever.
  • You should be careful going from the lying down position to standing. You were not able to eat or drink prior to surgery. It was also difficult to take fluids. Taking pain medications can make you dizzy. You could get light headed when you suddenly stand up. Before standing up, you should sit for one minute and then get up.
  • Occasionally, patients may feel hard projections in the mouth with their tongue. They are not roots; they are the bony walls, which supported the tooth. These projections usually smooth out spontaneously. If not, they can be removed by Dr. Lam-Do.
  • If the corners of your mouth are stretched, they may dry out and crack. Your lips should be kept moist with an ointment such as Vaseline.Sore throats and pain when swallowing are not uncommon. The muscles get swollen. The normal act of swallowing can then become painful. This will subside in two to three days.
  • Stiffness (trismus) of the jaw muscles may cause difficulty in opening your mouth for a few days following surgery. This is a normal post-operative event that will resolve in time.
  • If necessary, sutures are placed in the area of surgery to minimize post-operative bleeding and to help healing. Sometimes they become dislodged. This is no cause for alarm. Just remove the suture from your mouth and discard it. Dr. Lam-Do generally utilizes self dissolving sutures; therefore, removal of sutures may not be required. If sutures are to be removed, it takes only a minute or so, and there is no discomfort associated with this procedure. So it is really nothing to worry about.

The pain and swelling should subside more and more each day following surgery. If your post-operative pain or swelling worsens or unusual symptoms occur, call the office for instructions.

There will be a hole where the tooth was removed. The hole will gradually fill in with new tissue over the next month. In the meantime, the area should be kept clean especially after meals with salt-water rinses or a toothbrush.

Your case is individual. No two mouths are alike. Do not accept well-intended advice from friends. Discuss your problem with your dentist.

Brushing your teeth is okay just be gentle at the surgical sites.

A dry socket is when the blood clot gets dislodged prematurely from the tooth socket. Symptoms of pain at the surgical site and even pain to the ear may occur two to three days following surgery. Call the office if this occurs.

If you are involved in regular exercise, be aware that your normal nourishment intake is reduced. Exercise may weaken you. If you get light headed, stop exercising.

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