TL;DR: An undescended testicle is not a life-threatening emergency, but it requires a scheduled veterinary visit to prevent future health risks like cancer or torsion. Providing a photo of the area helps your vet plan the surgical procedure more effectively.
What does it mean if my puppy has an undescended testicle?
An undescended testicle, medically known as cryptorchidism, occurs when one or both of a puppy's testicles fail to move down into the scrotum. Normally, testicles descend from the abdomen into the scrotum by the time a puppy is two months old. If they haven't appeared by six months, the condition is considered permanent.
Is an undescended testicle a medical emergency for my dog?
- The urgency level is low; this is not a life-threatening condition that requires immediate after-hours care.
- The issue must be addressed during a scheduled veterinary appointment rather than an emergency visit.
- Leaving a testicle inside the body long-term increases the risk of testicular cancer and a painful condition called testicular torsion later in life.
How does providing a photo of the groin area help with my puppy's triage?
- A clear photo of the inguinal (groin) area allows the vet to see if there is any visible swelling.
- Visuals help the vet determine if the testicle is "prescrotal" (just under the skin near the scrotum) or hidden completely inside the abdomen.
- This information helps the surgical team plan a more efficient neutering procedure by determining the correct location for incisions.
Clinical Context (Merck Veterinary Manual)
Cryptorchidism, a failure of one or both testicles to descend into the scrotum, is a common disorder of sexual development in dogs and is diagnosed when the testicles are not present in the scrotum by puberty, though descent can occur as late as 10 months. Cryptorchidism is caused by genetic, epigenetic, and environmental factors and affected animals should not be bred due to its heritable nature. Unilateral cryptorchidism is more common and may not result in infertility, while bilateral cryptorchidism results in sterility. The undescended testicle may be located anywhere from caudal to the kidney to within the inguinal canal and can be identified via palpation or ultrasonography. Because retained testicles have a higher incidence of neoplasia and torsion, bilateral orchiectomy is recommended. Medical therapy with gonadotropins or testosterone to induce testicular descent is unsuccessful and unethical, as is orchiopexy.
Chapter: Reproduction, Surgery, Congenital
Source: The Merck Veterinary Manual, 11th Edition (Page 2220)