Dynamic Image Guided Surgery for the removal of Complex Wisdom Teeth
The use of cone beam computed tomography (CBCT or iCAT) has allowed Dr. Emery to evaluate the position of the impacted wisdom teeth with three dimensional imaging. This is useful in situations of higher risk, for example in situations in which the sensor nerve to the lip and chin (the inferior alveolar nerve) is tangled up with the roots of impacted lower molars.
These new imaging techniques allow us to locate the nerve with more accuracy. Until recently this information could only be used to evaluate the location of the anatomy. Dynamic image guided surgery now allows us to use this information actively during surgery. Using stereotactic surgical instrumentation, Dr. Emery can visualize the position of your third molar and the instruments used to remove the tooth “live” while they are operating. This allows them to see the position of the nerve and the root tips and avoid damaging the nerve.
Prevention of Dry Sockets
Dry sockets are a common complication of wisdom tooth removal. This usually occurs from 48 to 72 hours after extraction. The symptoms include pain, throbbing, and a bad taste in the mouth. Until recently up to 10% of lower third molars removed resulted in dry sockets or alveolar osteitis. Dr. Emery uses a material indicated for the treatment of periodontal disease to prevent this uncomfortable condition. Arestin has dramatically decreased the incidence of dry socket in our patients.
With an oral examination and x-rays of the mouth, Dr. Emery can evaluate the position of the wisdom teeth and predict if there are present or may be future problems. Studies have shown that early evaluation and treatment result in a superior outcome for the patient. Patients are generally first evaluated in the mid-teenage years by their dentist, orthodontist, or by an oral and maxillofacial surgeon.
All outpatient surgery is performed under appropriate anesthesia to maximize patient comfort. Dr. Emery has the training, license, and experience to provide various types of anesthesia for patients to select the best alternative.
In most cases, the removal of wisdom teeth is performed under local anesthesia, laughing gas (nitrous oxide/oxygen analgesia), or general anesthesia. These options, as well as the surgical risks (i.e., sensory nerve damage, sinus complications), will be discussed with you before the procedure is performed. Once the teeth are removed, the gum is sutured. To help control bleeding, bite down on the gauze placed in your mouth. You will rest under our supervision in the office until you are ready to be taken home. Upon discharge, your postoperative kit will include postoperative instructions, a prescription for pain medication, antibiotics, and a follow-up appointment in one week for suture removal. If you have any questions, please do not hesitate to call us at (202) 386-7100.
Our services are provided in an environment of optimum safety that utilizes modern monitoring equipment and staff who are experienced in anesthesia techniques.