Cricopharyngeal dysfunction(CPD)
Also known as: Cricopharyngeal achalasia · Cricopharyngeale Achalasie · Cricopharyngeal dysphagia · Cricopharyngeale Dysfunktion · Congenital cricopharyngeal dysfunction
Overview
What it is
Cricopharyngeal dysfunction is a severe swallowing disorder affecting the throat and digestive system. It occurs when the upper esophageal sphincter, which is the muscular valve at the top of the food pipe, fails to relax and open in coordination with swallowing. This malfunction prevents food and liquid from passing normally from the mouth into the stomach.
How it presents
Symptoms typically appear during puppyhood when the dog transitions to solid food. Owners will notice immediate gagging, coughing, regurgitation, and a high risk of lung infections from inhaling food.
Treatment
This condition can be cured with a one-time surgery to cut the malfunctioning muscle, which must be performed at a specialized veterinary clinic. The total cost for diagnostics, surgery, and recovery care typically ranges from €2,500 to €6,500.
How it's tested
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Cricopharyngeal dysfunction?
Cricopharyngeal dysfunction is a severe swallowing disorder affecting the throat and digestive system. It occurs when the upper esophageal sphincter, which is the muscular valve at the top of the food pipe, fails to relax and open in coordination with swallowing. This malfunction prevents food and liquid from passing normally from the mouth into the stomach.
How is Cricopharyngeal dysfunction tested?
Various clinical and genetic tests are used depending on the breed and presentation.
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.