Why should they be removed?
For those of us whose jaws are too small to accommodate these wisdom teeth problems may arise:
- Often, the lower wisdom tooth may be prevented from erupting when it is “blocked” by the tooth in front. in such a case, the tooth is called an impacted wisdom tooth. Such a tooth sometimes gives an unpleasant sensation of pressure at the back of the jaw.
- The gum around the impacted wisdom tooth may trap food debris which can cause infection of the gums. The infection would be felt as a swelling and pain of the gum.
- Further discomfort may be caused if the upper wisdom tooth bites down on the swollen gum below.
- Tooth decay may develop on the wisdom tooth and the back surface of the toothin front of it.
- The decay can often go undetected and may only be discovered when there is a toothache. In severe cases they need to be removed.
- Your dentist may clean the infected area and apply some local antiseptic agent if necessary.
- Antibiotics and painkillers may be prescribed to reduce the infection
- If the upper wisdom tooth is biting on the swollen gum, the tooth may be trimmed out of the way. If it is judged that the upper wisdom tooth not functional, then the in the long run, it would be better to extract the tooth.
How is the wisdom tooth removed?
In many cases, the wisdom tooth is removed by your dentist in an operation done under local anaesthesia. The anaesthesia will prevent any feeling of pain during the operation thought there may be some sensation of pressure while the dentist is working on the tooth.
During the operation, the gum around the tooth is moved to one side and some bone around the tooth is removed. Often, the tooth may need to divided into pieces before it can be removed. The gum is them stitched back into place.
After the operation, when the anaesthetic has worn off, you may need to take painkillers. Antibiotics may also be given to prevent infection of the wound. There is usually some swelling of the cheek which may last about 5 days. The swelling may also cause some stiffness of the jaw.
Your dentist will check on your condition about 5 days later, the stitches will be removed.
What you need to do
Before the operation
- Inform your dentist about any heart condition or any serious illness you have or had.
- Inform your dentist about any drug allergies you may have.
- Make arrangements in advance for a few days of medical leave.
After the operation
- A little oozing of blood is normal and should be expected. This can be stopped by biting on a piece of gauze placed on top of the wound, for about 20 – 30 minutes.
- Do not wash the moth too vigorously or use your tongue to disturb the wound as these would dislodge the blood clot and cause further bleeding
- Call your dentist if you think the wound is bleeding badly.
- You may place an ice-cold towel or ice pack over your cheek to help prevent reduce the swelling. Do not put warm compresses on the check as this will worsen the swelling.
- Take all the medicines given to you at the proper time. If antibiotics have been given to you, complete the whole course.
- Keep to a soft diet.
- Do not exercise vigorously or do heavy work.
- Do not smoke or drink alcohol.
- after the first day of operatio, rinse your mouth gently after every meal to remove any trapped food at the wound. Continue to brush your teeth in the orther parts of the mouth.