What is cricopharyngeal bar? The cricopharyngeus muscle is located at the junction of the pharynx (throat) and esophagus, and is the major muscular component of what is called the …

Jun 20, 2025 · A cricopharyngeal bar is a radiological finding that appears on imaging studies of the throat, specifically during barium swallow examinations. This condition involves the …

Dec 3, 2024 · Cricopharyngeal bar refers to the radiographic appearance of a prominent cricopharyngeus muscle contour on barium swallow.

During a normal swallow, the cricopharyngeus muscle relaxes and allows the food to pass into the esophagus. However, when this muscle is enlarged it can sometimes act like a “bar” and block …

CP bar is seen in 4-15% of patients undergoing pharyngeal radiography. It is seen as a prominent extrinsic defect on the posterior aspect of the cervical esophagus and is best seen on lateral …

Aug 1, 2024 · Cricopharyngeal achalasia (CPA), also known as cricopharyngeal bar, is a rare motor disorder affecting the upper oesophageal sphincter. This comprehensive literature …

Cricopharyngeal dysfunction occurs when the CP muscle has difficulty relaxing during the swallow. This is typically seen in the elderly, patients who have undergone head and neck …

No pouch, no problem: successful endoscopic division of a symptomatic cricopharyngeal bar using a modified peroral endoscopic myotomy technique for Zenker's diverticulum.

The blue arrow points to a posterior, bar-like protrusion at the level of C5-C6 that represents a prominent cricopharyngeus muscle. Usually relaxed on swallowing in asymptomatic …

Nov 15, 2024 · This guide provides comprehensive information about cricopharyngeal bar, a condition that can cause difficulty swallowing. We’ll explore its causes, symptoms, diagnosis, …