!Header Logo

Santaluz Animal Care
Fear Free Certified Practice
AAHA Accredited

!Call To Action

Give us a call! 858-258-5590

!Give us a call button

Freeze Pen Cryo Surgery

November 15 2022

Here at Santaluz Animal Care, we pride ourselves in staying on the cutting edge of veterinary medicine. In addition to freeze pen cryo surgery, we also offer other innovative treatments such as acupuncture, which has numerous benefits for pets. One of the many high-tech options that we are happy to offer is freeze pen cryo surgery. This quick and effective treatment is a wonderful way to deal with many medical issues our furry patients may develop, such as warts and tumors. A Rancho Santa Fe, CA vet offers some information on this below.


The word cryosurgery comes from the Greek word ‘Cryo’, which means ‘Ice cold’, and the word ‘Surgery.’ As the name suggests, freeze pens look very much like regular pens. The concept and technology behind cryo surgery is based on the fact that our bodies are mostly water. The offending tissues are frozen, usually with liquid nitrogen. The process kills the cells within, effectively stopping malignant growths, such as tumors, in their tracks. Ask your vet for more information.


Freeze pen cryo surgery offers some wonderful and unique benefits. It won’t damage healthy skin, is very cost effective, and can be used to treat a wide variety of issues. Some of these include ear tumors, eyelid tumors, cysts, and warts, to name just a few. It is also often used to treat distichiae, or extra eyelashes, which is a problem we sometimes see in dogs. This may not sound like a big problem, but they are quite uncomfortable, and can actually damage Fido’s corneas.


What happens after treatment? Once the tissue has been frozen, it will die and fall off. (It may not look pretty during this process, but that’s normal.) Your furry buddy should not experience discomfort, though you may need to bathe them to remove the dead tissue. Your vet will give you specific aftercare instructions, which will vary a bit depending on the issue being treated. Be sure to follow these to the letter!


One question people often have with treatment options is how many sessions will be needed. This ultimately depends on the pet and the issue being treated. For something quite small, like a wart or little tumor, one session may do the trick. Other conditions may need multiple treatments. Your vet will be able to offer specific information once your furry buddy has been properly diagnosed.

Our Advice on Freeze Pen Cryo Surgery in 2024

What are the potential risks or side effects associated with freeze pen cryo surgery, and how can pet owners minimize these risks?

Freeze pen cryo surgery is generally safe but can have potential risks and side effects. These may include temporary swelling, redness, and minor discomfort at the treatment site. In rare cases, there might be infection or incomplete removal of the targeted tissue. To minimize risks, pet owners should follow all aftercare instructions provided by the veterinarian, keep the treated area clean, and monitor for any signs of infection or unusual changes. Promptly reporting any concerns to the vet ensures timely intervention and optimal healing for the pet.

How long does a typical freeze pen cryo surgery session last, and is anesthesia required for the procedure?

A typical freeze pen cryo surgery session usually lasts between 15 to 30 minutes, depending on the size and number of lesions being treated. Anesthesia is generally not required for small, superficial lesions, as the procedure is minimally invasive and causes little discomfort. However, for larger or more sensitive areas, local anesthesia or sedation may be used to ensure the pet’s comfort. The veterinarian will determine the best approach based on the specific condition and the individual needs of the pet.

Are there any pre-treatment preparations that pet owners should be aware of?

Before freeze pen cryo surgery, pet owners should ensure their pet is in good overall health. A thorough veterinary examination is essential to assess suitability for the procedure. Pets should be clean, with the area to be treated free of dirt and debris. Fasting may be required if sedation or anesthesia is planned. Discuss any medications or supplements the pet is taking with the veterinarian, as some may need to be paused. Following these preparations helps ensure a safe and effective treatment.

How soon after the procedure can pet owners expect to see results, and what are some signs that the treatment has been successful?

Pet owners can expect to see results from freeze pen cryo surgery within a few days to a couple of weeks. Initially, the treated tissue may swell, then die and gradually fall off. Signs of successful treatment include the reduction or disappearance of the targeted lesion, such as a wart or tumor. The area should heal cleanly without infection or excessive scarring. Monitoring for these signs and maintaining follow-up appointments with the veterinarian ensures the treatment’s effectiveness and allows for timely intervention if needed.

What is the success rate of freeze pen cryo surgery, and what factors can influence the effectiveness of the treatment?

The success rate of freeze pen cryo surgery is generally high, particularly for small, superficial lesions like warts and minor tumors. Factors influencing effectiveness include the size and type of the lesion, its location, and the pet’s overall health. Larger or more aggressive growths may require multiple sessions for complete removal. Additionally, proper post-procedure care and adherence to the veterinarian’s aftercare instructions are crucial for optimal results. Early intervention and accurate diagnosis also enhance the likelihood of a successful outcome. Regular follow-ups help monitor progress and address any complications promptly.

Do you want to learn more about freeze pen cryo surgery? We also provide a range of Alternative Vet Therapies to ensure the best care for your pet’s unique needs. Reach out to our Rancho Santa Fe, CA vet clinic today to schedule an appointment for your furry friend!