Safety and quality of the procedure
Movement during treatment is dangerous: injuries to the mouth from instruments, poor-quality X-rays and incomplete removal of disease under the gums are all possible. Under anaesthesia I carefully examine every tooth, carry out a periodontal examination, take X-rays and perform treatment without stress for the animal.
During the procedure the animal is unconscious, and pain control is provided by local dental nerve blocks and systemic analgesics where clinically indicated. The pain-relief plan covers the period before, during and after the procedure. This is the humane approach — unlike attempts to “clean” the teeth of a conscious animal that feels pain and fear.
Why “cleaning without anaesthesia” is limited
Without anaesthesia only part of the visible deposits can be removed mechanically, but this is not proper oral cavity sanitation and does not allow disease under the gums to be assessed or treated. Leaving plaque and tartar under the gums does not remove the source of inflammation. The animal reflexively closes its mouth, snaps its jaws and moves — and the procedure becomes dangerous.
I do not carry out, and do not recommend, “dentistry without anaesthesia” as an alternative to the full COHAT protocol. It is a compromise that leaves the underlying disease untreated.
What anaesthesia gives for diagnosis
Under anaesthesia I can: examine every tooth and every area of the lining of the mouth; carry out periodontal probing without pain; take a full set of dental X-rays; find TR in cats; assess the bite and the position of the teeth; and carry out treatment during the same visit.
Without anaesthesia, only a surface assessment is available from this list — and it is often misleading.
On top of general anaesthesia, the nerves of the teeth are also numbed with local blocks. You can see how these nerves reach each tooth on a diagram in How a dog’s and cat’s mouth works.
- A full examination of all the teeth and the lining of the mouth
- A periodontal examination with measurement of the pockets
- Dental X-rays
- Removal of tartar above and below the gumline
- Extraction, canal treatment, restoration — where clinically indicated
Why a pet may keep eating even when it needs dental treatment
Owners sometimes put the procedure off because “he eats normally”. That is not an argument: animals hide pain and adapt to eating for months while disease progresses under the gums.
Anaesthesia is needed not only “when things are already bad” but precisely for early detection — when it is still possible to keep the teeth and avoid chronic pain.
Preparing for anaesthesia
Before the procedure I assess the animal's general condition, order blood tests where needed, and take into account age, chronic diseases and current medication. This is standard practice to reduce risks.
At the consultation I explain the anaesthesia protocol, the monitoring and the recovery plan. Open communication reduces the owner's anxiety and makes the procedure safer.
What the owner should do
If you are offered “cleaning without anaesthesia”, ask whether it will include removal of tartar under the gums, X-rays and an examination of every tooth. If not, it is not proper dentistry.
Book a consultation and discuss the anaesthesia, the preparation and the expected result. I always explain why your particular animal needs the full protocol under anaesthesia.
When to see a vet
- Dental treatment is planned — discuss the anaesthesia and preparation with the vet
- There are chronic conditions (heart, kidneys) — an individual risk assessment is needed
- The animal is elderly or has allergies — the vet will choose an individual protocol that takes the risks into account
- You are offered a procedure without anaesthesia — ask what the diagnostics will cover
- There is tartar, bad breath or bleeding — the full protocol is needed
- There were complications under anaesthesia last time — tell the vet
- X-rays and treatment under the gums are needed — without anaesthesia this is impossible
- A routine check-up — anaesthesia allows a full assessment without stress
What not to do at home
- Do not look for “cleaning without anaesthesia” as an alternative to proper treatment
- Do not hide chronic conditions or medication from the vet
- Do not feed the animal before the procedure if the vet has given fasting instructions
- Do not put off treatment out of fear of anaesthesia without discussing the risks
- Do not assume surface cleaning is enough to treat periodontitis
Frequently asked questions
During the procedure the animal is unconscious, and pain control is provided by local dental nerve blocks and systemic analgesics where clinically indicated. The pain-relief plan covers the period before, during and after the procedure.
How quickly an animal wakes up is individual and depends on the patient's condition, the anaesthetic protocol, and the length and extent of the procedure. The patient stays under observation until recovery is stable. Moderate drowsiness or a temporary drop in appetite is possible, but marked or prolonged changes call for contacting the clinic.
Without anaesthesia only part of the visible deposits can be removed mechanically, but this is not proper oral cavity sanitation and does not allow disease under the gums to be assessed or treated. Leaving plaque and tartar under the gums does not remove the source of inflammation.
Yes, for good-quality dental images the animal must be still. X-rays are a mandatory part of the full protocol under anaesthesia.
Age is one of the risk factors but is not in itself an absolute contraindication. The general condition is assessed individually and a protocol is chosen that takes the identified risks into account. In making the decision, not only the anaesthetic risks are weighed but also the consequences of putting off necessary dental treatment.
Sources and professional guidelines
- WSAVA Global Dental GuidelinesGlobal guidelines for veterinary dentistry
- AAHA Dental Care Guidelines for Dogs and CatsClinical guidelines for dental care
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