Study the structure of Lower Esophageal sphincter displayed alongside. Which of the following is not a component of LES ?

A. Lower esophageal smooth muscle (Intrinsic sphincter)
B. Skeletal muscle fibres of crura of diaphragm
C. Sling fibres of stomach
D. Phrenicoesophageal ligament.

 1
Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s