An irritated nerve is not uncommon when a deep filling is placed. Irritated nerves can result in inflammation and can cause pain. Your enamel and cementum usually protect the nerve from exposure, but deep fillings can reach the nerve endings and cause uncomfortable, sharp sensations.
If the filling is too close to the nerve, it may get infected slowly. Dentists can't predict the time frame for the tooth to become infected. If infected, you may experience a throbbing pain or a dental abscess.
Injury to the inferior alveolar nerve (IAN) and lingual nerves (LN) during dental and oral surgery procedures is an uncommon complication, but understanding the management of the injury is important. Damage to either nerve can lead to numbness and pain of the lip, mucosa and tongue, as well as loss of taste.
Most dental procedures are completed without complications. However, some are more likely to result in nerve damage. These include tooth extractions, root canals, fillings, and dental implants. Usually, it's the trigeminal nerve that's affected.
Some of these include sensitivity to hot or cold food or beverages, an uneven surface, cracking, chipping, or decay around the filling, a broken tooth again, shifting of a tooth's position, or a change in the color of a tooth after it has been filled.
If you have had a cavity filling that you feel has been done improperly, your dentist may be liable for failure to fulfill their duty of care to you.
Dental fillings are used as a restorative measure in teeth that have been affected by decay or damage. It is a common procedure and most fillings are carried out without any issues, but sometimes dentists may perform the treatment poorly, which can lead to a number of problems as a result.
Some of the signs and symptoms of tooth nerve damage after receiving dental treatment include: Numbness or lack of feeling in the tongue, gums, cheeks, jaw or face. A tingling or pulling sensation in these areas. Pain or a burning feeling in these areas.
With treatment, dental nerve damage can heal in six to eight weeks. If, however, the effects last more than six months, then it is considered permanent nerve damage. Depending on the cause of injury, there are various treatments that may be applied to treat dental nerve damage.
Tooth nerve pain can feel severe like a sharp, stabbing pain or as little as a dull ache. If your tooth nerve is exposed, particular foods and drinks will probably trigger the pain. Pain in an exposed tooth nerve can be triggered by foods and drinks that are hot or cold, sugary, acidic, or sour.
Injuries to the inferior alveolar nerve and the lingual nerve can be caused by injections of local anesthetic, and they can be severe and debilitating. Studies show that the estimated occurrence is somewhere between 1 in 26,762 and 1 in 800,000.
One of the most common procedures to relieve pain relating to nerve damage is a root canal. During this procedure, damaged tissue is removed, the interior of the tooth is cleaned, and it's filled with a sterile, sturdy material. Removing damaged nerve tissue does not impact the structure of your tooth.
Any sensitivity from a tooth filling should be expected to go away quickly, at least within two to four weeks. But just because it should not hurt or be sensitive, doesn't mean that it can't sometimes occur.
One of the most common causes of tooth pain is nerve damage surrounding the teeth. When the nerve becomes damaged, it can become especially sensitive to any level of movement of the tooth, as well as to extremely cold or hot temperatures. This can make eating most foods very uncomfortable.
An Irritated Nerve
Sometimes the filling can come close to the nerve ending and cause some irritation. However, as the tooth heals, the throbbing pain and sensitivity will slowly go away.
Tooth sensitivity when chewing or biting
A cracked filling makes the tooth more sensitive to pressure, which presents as discomfort or pain. The sharp pain goes away when the person stops putting pressure on the problem tooth.
Prolonged and possibly permanent change in sensation due to nerve damage can occur after dental injections. Although the condition is rare, many practitioners will see this form of nerve injury during their careers.
If a dentist drills too deep, he or she might cut through the bottom of the tooth. This can create an infection, swelling, and failure of the procedure. A failed root canal may lead to loss of the tooth, damage to the jaw bone, and gum issues.
Direct stimulation of the peripheral nerve with a needle during a local anesthetic injection can trigger direct nerve perforation and injury to the fascicle and perineurium. In addition, nerve injury is affected by the size and type of needle.
If a nerve is hit, the patient will feel an immediate burning pain, which can result in paralysis or neuropathy that does not always resolve.
The longer you wait to fill a cavity, the more likely it becomes that you will need a root canal to repair the damage to the tooth.
Because your new filling is not comprised of the same bone as your original tooth, you may notice a difference in how it feels. Your new filling might feel rough to your tongue. Follow your regular brushing schedule and your filling will begin to smooth out.
There is no single number of how many times you can have a filling replaced. Usually, we will stop replacing the dental filling after the hole becomes too large. Once you have more filling material than natural tooth material your tooth no longer holds enough strength.