Esophageal hiatus Flashcards
where dies the stomach meet the esophagus?
at the esophageal gastric junction
attaches first to the cardiac
What attaches the esophagus to the diaghphragm?
phreno esophageal ligament
What surrounds the esophagi hiatus?
right and left crus of the diaphragm
What are the types of hernias that can go through the esophageal hiatus?
esophageal hernias
What are the types of esophageal hernias?
Type I (sliding) Type II (pure paraesophageal) Tipe III ( sliding & pure esophageal) Type IV (Type III with intra abdominal organ above the diaphragm)
What is a type I esophageal hernia?
sliding
the Gastroesophageal junction goes above the diaphragm (cardia)
What is type II esophageal hernia?
pure paraesophageal
GE stays put but the fundus comes into the chest (cardia)
What is type III esophageal hernia?
mixture
paraesophageal - fundus comes above diaphragm
GE junction goes above diaphragm
(cardia & fundus)
What is type iV esophageal hernia?
Cardia, fundus, stomach, greater omentum, and traverse colon could be pulled through the esophageal hiatus
because they are attaches to the stomach and is intraperitoneal