Veterinarian glossary

Short, plain-English definitions of the terms you'll meet when choosing a veterinarian provider in Denver CO.

What are core vs non-core vaccines?: Core vaccines are those recommended for all dogs and cats by AAHA and AVMA guidelines due to disease severity or transmission risk, while non-core vaccines are given selectively based on an individual pet's lifestyle, geography, and exposure risk.
What are periodontal disease stages (grades 1-4)?: A four-grade veterinary classification system that categorizes the severity of periodontal disease in pets, from mild gum inflammation to severe bone loss, guiding treatment decisions.
What are veterinary triage levels?: Veterinary triage levels are severity classifications used by emergency veterinary staff to prioritize patients based on the immediacy of their medical needs, ranging from critical (life-threatening) to stable (non-urgent).
What is a Coggins test?: The Coggins test is a blood test that detects antibodies to equine infectious anemia (EIA) virus in horses, required for interstate travel, sale, and many boarding facilities.
What is a DACVS (board-certified veterinary surgeon)?: A DACVS is a veterinarian who has earned board certification as a Diplomate of the American College of Veterinary Surgeons after completing advanced surgical training and passing comprehensive exams.
What is a fecal egg count?: A laboratory test that counts worm eggs present in a manure sample to assess internal parasite burden in horses and livestock.
What is a titer test?: A blood test that measures the level of antibodies against specific diseases in an animal's bloodstream to assess immunity without requiring revaccination.
What is a TPLO (tibial plateau leveling osteotomy)?: A surgical procedure in which the veterinarian cuts and rotates the top of the tibia (shinbone) to reduce stress on a torn cranial cruciate ligament and restore knee stability in dogs.
What is a zoonotic disease?: A zoonotic disease is an illness that spreads from animals to people through direct contact, bites, scratches, or contaminated environments.
What is a zoonotic quarantine period?: A zoonotic quarantine period is the recommended isolation time (typically 30-90 days) that newly acquired exotic or avian pets should spend separated from other animals before joining a multi-pet household, allowing time to detect and treat any infectious diseases.
What is anesthesia monitoring and ASA status?: ASA status is a standardized classification system veterinarians use to assess a patient's physical condition and anesthetic risk before surgery, ranging from healthy (ASA 1) to critically ill (ASA 5).
What is avian sexing (DNA sexing)?: A laboratory test using DNA analysis from blood or feather samples to determine the biological sex of a bird, particularly useful for species where males and females are visually indistinguishable.
What is dental prophylaxis?: Dental prophylaxis is a preventive dental cleaning procedure performed under general anesthesia that includes scaling to remove tartar and plaque, followed by polishing to smooth tooth surfaces.
What is digital radiography vs traditional X-ray?: Digital radiography (DR) uses electronic sensors to capture and store X-ray images directly on a computer, replacing chemical film processing used in traditional radiography.
What is Fear Free certification?: Fear Free certification is a professional credential that trains veterinary staff to recognize and reduce fear, anxiety, and stress in animals during veterinary care through specific handling, communication, and environmental techniques.
What is IV fluid therapy (crystalloids vs colloids)?: IV fluid therapy uses intravenous crystalloids (salt water solutions) or colloids (protein-containing solutions) to restore hydration and blood volume in animals during emergencies and medical treatment.
What is laparoscopic (minimally invasive) surgery?: Laparoscopic surgery is a minimally invasive surgical technique that uses a small camera and instruments inserted through tiny incisions to perform procedures inside an animal's body, reducing trauma compared to open surgery.
What is Psittacine beak and feather disease (PBFD)?: Psittacine beak and feather disease is a highly contagious viral infection in parrots that causes abnormal beak and feather growth, immune suppression, and progressive tissue damage.
What is rabies vaccination law in Colorado and Denver?: Colorado state law and Denver municipal code require dogs, cats, and ferrets to be vaccinated against rabies by a licensed veterinarian, with booster shots at intervals set by vaccine type and local ordinance.
What is spay/neuter (gonadectomy)?: Gonadectomy is the surgical removal of reproductive glands: ovariohysterectomy (spay) in females or orchiectomy (neuter) in males, performed to prevent breeding and reduce certain health conditions.
What is the ISO 13.4 kHz microchip standard?: ISO 13.4 kHz is the international frequency standard for pet microchips used throughout the United States, requiring compatible scanners to detect and read implanted identification chips registered to individual animals.
What is triage color coding?: Triage color coding is a standardized system that assigns colors (typically red, yellow, green, or black) to animals based on the severity of their condition, helping emergency veterinary staff determine treatment priority.
What is ultrasonography in veterinary medicine?: Ultrasonography is a non-invasive diagnostic imaging technique using sound waves to visualize internal organs and structures in animals, particularly the abdominal organs and heart.
What is veterinary hospice and palliative care?: Veterinary hospice and palliative care is comfort-focused medical support for terminally ill or end-stage pets, emphasizing pain relief, symptom management, and quality of life rather than curative treatment.