What is Tail Amputation (Caudectomy)?

Tail amputation, also known as caudectomy, is a surgical procedure to remove part or all of a dog’s or cat’s tail. It can be performed for therapeutic reasons or, in some cases, for cosmetic purposes. Let’s explore the details:

Indications:

1. Therapeutic Reasons:

   • Malignant Skin Tumors: Tail amputation is indicated for malignant skin tumors (such as mast cell tumors) to achieve both adequate margins (to prevent recurrence) and a tension-free closure.
   • Self-Trauma: Repeated self-trauma (commonly seen in dogs) caused by hitting the distal tail on surrounding structures can lead to scar tissue, friable skin, and increased risk for future trauma, bleeding, and nonhealing wounds. Tail amputation is considered when conservative management or behavioral interventions fail to prevent recurrence or allow wound healing.

2. Procedure:

   • Surgical Technique: The procedure involves removing the affected portion of the tail.
   • Shortening the Tail: In cases of self-trauma, the goal is not to amputate the entire tail but to shorten it enough to prevent recurrent self-damage.
   • Anatomy Considerations: Tail vertebrae are surrounded by bulky muscles, and the main blood supply runs along both lateral sides of the tail.

3. Postoperative Care:

   • Monitoring: Close observation for complications such as bleeding, dehiscence (wound opening), or infection.
   • Improved Comfort: Most patients experience easier movement and reduced discomfort.

Benefits:

1. Improved Quality of Life:
   • Tail amputation allows dogs and cats to move more comfortably and engage in normal activities.
   • It prevents further self-trauma and promotes wound healing.

Remember that individual cases may vary, and consulting a veterinarian is essential for proper diagnosis and treatment.