What is Killian Jamieson diverticulum?

A Killian-Jamieson diverticulum is an outpouching from the lateral wall of the proximal cervical esophagus. These diverticula are rare and are distinct from the more commonly known Zenker’s diverticulum.

Is Killian Jamieson diverticulum congenital?

Killian–Jamieson diverticulum. It is usually smaller in size than a Zenker’s diverticulum, and typically asymptomatic. Although congenital, it is more commonly seen in elderly patients.

Is traction diverticulum True or false?

Traction esophageal diverticula (TED) are true diverticula that occur as a result of contracture from chronic inflammation involving mediastinal structures in close proximity to the esophageal wall. Most TEDs occur in the mid esophagus.

What is Diverticulopexy?

Medical Definition of diverticulopexy : surgical obliteration or fixation of a diverticulum.

What is Killian triangle?

Anatomical terminology. Killian’s dehiscence (also known as Killian’s triangle) is a triangular area in the wall of the pharynx between the cricopharyngeus and thyropharyngeus which are the two parts of the inferior constrictors(also see Pharyngeal pouch). It can be seen as a locus minoris resistentiae.

Is diverticulosis a true diverticulum?

Diverticula are saclike mucosal pouches that protrude from a tubular structure. are true diverticula.

Is Epiphrenic diverticulum a true diverticulum?

Therefore, epiphrenic diverticula are typically false diverticula that consist of only the mucosa and submucosa (in contrast to ‘true’ diverticula that involve all layers of the esophageal wall, including the mucosa, submucosa, and muscularis). Many patients with epiphrenic diverticulum experience no major symptoms.

What is a Dor fundoplication?

Further, a Dor fundoplication (a partial wrapping of the stomach around the esophagus to make a low-pressure valve) is performed to prevent reflux from the stomach into the esophagus following the myotomy.

What is Cricopharyngeal myotomy surgery?

From Wikipedia, the free encyclopedia. Cricopharyngeal myotomy is a surgical sectioning of the cricopharyngeus muscle, also known as the upper esophageal sphincter, that has been advocated for the treatment of cricopharyngeal spasm, or cricopharyngeal achalasia, that leads to cervical dysphagia in the clinical setting.