17 Feb Why is Anesthesia Necessary for Dogs and Cats to Have Their Teeth Cleaned?
Two major reasons why anesthesia is necessary for dogs and cats to receive professional dental care are safety and comfort.
For humans, going to the dentist is rarely enjoyable, yet we recognize it as a vital part of maintaining both oral and overall health. Most dental visits involve some degree of anxiety. Personally, my blood pressure goes up at least 20 points when I’m at my dentist, and they check my BP before starting any procedure. We undergo dental imaging, sit in specially designed reclining chairs, and keep our mouths open for extended periods while our teeth are examined, cleaned and, if needed, treated.
Even with our understanding of its importance, many people still find dental visits stressful. Now imagine asking a dog or cat, who does not understand the purpose of the procedure, to calmly cooperate in the same way. It simply is not realistic, especially if that pet is already in pain from dental disease.
Why Anesthesia is Necessary for Pets to Have Their Teeth Cleaned
Who could reasonably expect a dog or cat to lie still on a table with their mouth open while dental radiographs are taken or a cone beam CT scan is completed, a thorough oral examination is performed, and their teeth are cleaned using ultrasonic and hand-scaling instruments? Without anesthesia, most pets would respond with fear, resistance, or aggression. Attempting such procedures while awake would be unsafe, ineffective, and inhumane.
Let’s take a closer look at the key reasons anesthesia is essential in veterinary dentistry.
Patient Comfort
Dental procedures can be uncomfortable or painful, particularly when periodontal disease, fractured teeth, or extractions are involved. Anesthesia ensures that pets are unaware of the procedure and do not experience pain, fear, or distress. This allows treatment to be performed compassionately and humanely.
Immobilization and Precision
Anesthesia keeps patients completely still, which is critical for safety and accuracy. Even minor movement during dental procedures can result in injury to the patient or veterinary staff.
It also allows for diagnostic imaging, including dental radiographs and cone beam computed tomography (CBCT). Most board-certified veterinary dentists now utilize CBCT technology, which provides detailed three-dimensional images and is faster than traditional full-mouth dental radiographs. These advanced imaging techniques require patients to remain perfectly motionless. High-quality veterinary dentistry is impossible without this level of imaging. In my opinion, full-mouth dental radiographs have become the minimum standard of care and will continue to be replaced by CBCT scanning.
Attempting imaging without anesthesia would not only produce poor results but could also damage expensive equipment.
Safety for Pets and Staff
Anesthesia allows veterinarians to thoroughly examine the mouth, perform cleanings, extractions, and advanced procedures without risk of injury. It also minimizes stress-related complications that can occur when frightened animals are restrained.
Effective and Comprehensive Treatment
With anesthesia, veterinarians can access every area of the mouth and perform a complete evaluation. This is essential for diagnosing periodontal disease, tooth resorption, root exposure, dental abscesses, oral tumors, and other hidden conditions.
Anesthesia also enables a full oral examination that cannot be performed on an awake patient. When a board-certified veterinary dentist evaluates a pet, every structure is examined, not just the teeth. This includes the tongue, palate, oral mucosa, tonsils, and surrounding tissues. Each individual tooth is carefully probed and assessed.
All abnormalities are discussed and recorded by the veterinary team. This truly is a collaborative effort. In my experience, well over half of the pathology I diagnose is discovered only during anesthetized examinations and dental imaging. Without anesthesia, these problems would remain undetected, leaving pets in chronic pain.
The Importance of Pre-Anesthetic Testing and Individualized Planning
One of the most common concerns pet owners express is fear about anesthesia. This is understandable. However, modern veterinary anesthesia is highly sophisticated and tailored to each individual patient.
Before any dental procedure, pets undergo a thorough physical examination and appropriate pre-anesthetic testing, which may include bloodwork, blood pressure measurement, and cardiac evaluation when indicated. These tests help identify underlying conditions such as kidney disease, liver disease, anemia, or heart abnormalities that may affect anesthetic safety.
Based on this information, an individualized anesthetic plan is created for each patient. Drug choices, dosages, fluid therapy, and monitoring protocols are customized to maximize safety and comfort.
This careful preparation is one of the most important reasons why anesthesia in a veterinary hospital setting is far safer than many pet owners realize.
Continuous Monitoring and Modern Safety Protocols
During dental procedures, patients are continuously monitored by trained anesthesia technicians and veterinarians. Vital parameters such as heart rate, blood pressure, oxygen levels, carbon dioxide levels, temperature, and respiratory rate are tracked in real time.
At Animal Dental Care and Oral Surgery, anesthesia is never “set and forgotten.” Adjustments are made throughout the procedure based on the patient’s response. This level of monitoring mirrors what is done in human hospitals and significantly reduces anesthetic risk.
In most cases, we work collaboratively with board-certified veterinary anesthesiologists, particularly for senior pets or those with complex medical conditions. This added expertise further enhances patient safety.
We pride ourselves on always having a dedicated Certified Veterinary Technician (CVT) serving as an anesthesia technician for each anesthetized patient. They have that singular focus for your pets anesthetic safety and work via livestream with a board-certified veterinary anesthesia. At no time does an CVT who is serving as an anesthesia technician have to pull double duty and serve as a dental technician at the same time. Again, they have that singular focus on your pet’s anesthetic safety. I believe that has become the minimum standard of care for veterinary dentistry.
Recovery and Post-Anesthetic Care
Anesthesia does not end when the procedure is finished. Proper recovery and pain management are just as important as the procedure itself.
After dental treatment, pets are closely monitored as they wake up. Body temperature, heart rate, and comfort levels are assessed continuously. Pain medications and supportive care are provided to ensure a smooth and comfortable recovery.
Most pets return home the same day, often feeling better that evening as painful dental disease has been addressed. Many owners are surprised by how quickly their pets resume normal eating, playing, and interacting once oral pain has been eliminated. It is a common experience for us to have clients return with their pet for surgery rechecks and tell us their pet is acting like a new dog or cat. They frequently start playing again and demonstrating an overall increase in their quality of life.
The Reasons “Anesthesia-Free Dentistry” is Condemned
Many pet owners have heard of so-called “anesthesia-free dentistry” procedures. These procedures typically involve physically restraining pets, often wrapped in towels or blankets, while their teeth are scraped with hand instruments. There is no requirement for the people performing these procedures to be veterinary professionals. In fact, many of these AFDs are performed by individuals with minimal, if any, training.
These practices have been thoroughly condemned by the American Veterinary Dental College for several important reasons:
- Inadequate Cleaning: The most critical area to clean is below the gumline, in the gingival sulcus. This cannot be done on an awake pet.
- Incomplete Examination: A thorough oral exam is impossible without anesthesia, leaving serious disease undiagnosed and untreated.
- No Dental Imaging: Radiographs and CBCT scans cannot be performed, resulting in missed pathology and leaving pets in chronic pain.
- High Stress and Discomfort: Pets experience fear, restraint, and pain without receiving comprehensive care.
- False Sense of Security: Cosmetic cleaning may make teeth look better temporarily while disease progresses unnoticed. It is not possible to polish teeth that have been cleaned. We don’t polish our patients’ teeth after a cleaning to give them a better cosmetic look. We do this to safely smooth the tooth surface and give it a less plaque-retentive surface. AFD performs “tooth grooming” and carries no therapeutic benefits.
These procedures do not meet accepted standards of veterinary care and ultimately place pets at risk. I may step on toes when I say this, but I believe a veterinarian who may be performing these procedures is guilty of malpractice.
Pet Dentistry in Colorado Springs
At Animal Dental Care and Oral Surgery, every patient is cared for by a dedicated team that includes a board-certified dentist or resident, a dental technician, and an anesthesia technician. Most often, a fourth team member, a board-certified veterinary anesthesiologist, is involved.
We routinely collaborate on both routine and complex cases, especially for patients with heart disease, kidney disease, or other medical concerns. This team-based approach allows us to provide the highest level of safety and expertise.
I often remind pet owners that I am far more concerned about the long-term harm caused by untreated dental disease than by a carefully planned and professionally monitored anesthetic procedure.
Veterinary Anesthesia in Colorado Springs, Castle Rock, and Castle Pines
Animal Dental Care and Oral Surgery provides anesthesia care led by board-certified veterinary anesthesiologists for pets needing dental or surgical treatment. If your dog or cat has been referred for a procedure that requires anesthesia, call (719) 536-9949 to book an appointment at one of our Southern Colorado locations.
Photo by Bob | from Pixabay on 4.12.24 | used under the creative commons license
