Prior to amputating the digit, the surgeon will clip and prepare the site for aseptic surgery. The limb of the affected digit will likely have a tourniquet placed to cut off the readily available blood supply circulating to the paw and digits. Once the surgical site is created, the surgeon will proceed to conducting the amputation.
A generous incision will be created to prevent closing tension later in the procedure. Any excessive skin created by this mass incision will be trimmed during the time of wound closing.
Throughout the surgical procedure, a good visualization will be made in reference to bleeding control. All major arteries and veins are doubled ligated to prevent mass hemorrhaging postoperatively. A scalpel blade will be used to cut the muscle of the digit, but only the necessary muscle tissue. If the canine is affected by a digit tumor, some healthy tissues must be removed with the growth to ensure all abnormal cells have been removed. All digital nerves will be gently pulled away, severed, and retracted into fascial planes.
Before the digit bone can be cut, the periosteum is circularly excised to the level of amputation. The outer layer of the bone is cut first to prevent the formation of bone spurs in the digit. The bone is then severed at the joint, or is cut with bone cutters, a Gigli wire, or saw, depending on the veterinarian’s choice or available tools. All bone dust and fragments are then removed. The veterinarian will then close the surgical site with a non-absorbable suture and place the canine in recovery for monitoring purposes.