Incisional Infection/Dehiscence
When most dental extractions are made, the gingiva is elevated from the bone, the tooth is removed and then the flap of gingival tissue is used to close over the opening. There is a risk of this flap not holding or the incision becoming infected which can prolong recovery and/or necessitate a second surgery. The risk is higher if your pet eats hard food or chews on toys during the recovery period.
Jaw fracture
Depending on the number of extractions (especially lower canines) and degree of dental disease damaging the integrity of the jaw bone, there is a risk of jaw being fractured or broken during the procedure requiring surgical correction. The surgical correction may need to be performed at a specialty clinic pending on the location of the fracture.
Fragmented/Retained Tooth Root
During the extraction procedure, a tooth may break or fracture leaving a portion of the tooth below the gum line. In most cases, we are able to go in to retrieve the root. In other cases, the root or fragment is left under the gingiva, which can in rare occasions eventually cause inflammation, pain and possible infection. If these occur, the root or fragment may need to be surgically extracted. In cases of Feline Odontoclastic Resorptive Lesions (FORLs), teeth that lack a periodontal ligament are appropriately treated by amputating the crown and leaving the roots as they are being resorbed by the bone (crown amputations). This is considered a medically appropriate treatment and not considered a complication.
Eye Injuries
In rare occurrences, a dental instrument may slip when working on the upper jaw and injury the eye. Depending on the severity of the injury, the eye may need treated with topical and oral medications to surgically removed of the eye.
Nerve Paralysis
When dental procedure is performed, the mouth is held open to visualize the teeth. Although we do not use retractors that are linked to the nerve injuries, the pressure of manually opening the mouth can cause swelling around the nerves resulting in abnormalities in the face and eye. This nerve damage may resolve on its own, but may also be permanent.
If your pet requires hospitalization overnight:
Overnight Stay. Although there is not a doctor present from 10 p.m. to 8 a.m., there are trained staff to treat and monitor your pet overnight onsite. If any drastic changes occur, the emergency doctor will be called to discuss treatment and possibly return to the hospital.
Overnight communication. Our phones are turned off from 10 p.m. to 8 a.m. the next morning, Mon thru Friday and 4pm to 8am Saturday, Sunday, and holidays. No news is good news overnight. If here is an emergency that involves your pet, you will be called by the technician or the doctor depending on the circumstance. You will be provided with an update the following morning after the morning doctor examines your pet (usually between 8 and 10 a.m.).
Intravenous Fluids. Usually your pet is placed on IV fluids when in the hospital to treat dehydration or to provide a way to medicate your pet. In rare occurrences, too much fluid can be administered that can build up in the lungs causing difficulty breathing, but they are monitored closely to prevent complications caused by excess fluids.