Prior to performing a urethral sling, a veterinarian will perform a physical exam. In addition to the exam, the veterinarian will also blood work, imaging tests, and urine cultures. This is to ensure that the urinary incontinence isn’t due to any underlying causes. These tests also ensure that the dog is healthy enough to undergo anesthesia.
The day of the urethral sling procedure, the dog will first be put under anesthesia. After the anesthesia is administered, the dog is placed on their back with their knees bent up and out. Once positioned, most of the stomach and genital areas will be clipped with a surgical blade. After the area is free of any hair, it is cleaned with an aseptic.
Once the area is clean, the veterinarian will make their first incision. The first incision usually extends from the muscular layers of the dog’s intestinal wall to the end of the urethra that is closest to the bladder. After the first incision, the seromuscular flaps are exposed. Seromuscular flaps are thin tissues that are part of the bladder.
After the seromuscular flaps are exposed, two flaps are lifted. Once lifted, a suture is placed between each end of the seromuscular flaps. The two flaps will then be placed around the urethra. Then the seromuscular flaps are are secured to the urethra.
Securing the seromuscular flaps to the urethra is the last step before suturing the surgical area closed. The remaining seromuscular flaps are then sutured internally. Once the internal sutures are placed, the catheter used during the procedure is removed. Then the abdomen is closed with sutures.
In most cases, following a urethral sling in dogs, the veterinarian will want the dog to stay at the clinic at least for 24 hours. This stay allows the veterinarian to monitor the surgical site and the dog’s vital signs.
Many veterinarians may prescribe pain medications and/or antibiotics following surgery. In most cases, veterinarians require a follow-up appointment within two weeks following the urethral sling procedure.