Lower esophageal sphincter — Free Physiology Illustration | GPAI | GPAI

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Lower esophageal sphincter — Free Physiology Illustration | GPAI | GPAI

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Lower esophageal sphincter

Lower esophageal sphincter

Physiology

Lower esophageal sphincter

A thickened circular band of smooth muscle at the distal lower end of the esophagus where it meets the stomach, shown as a pink-red ring-like muscular thickening with a slightly constricted, narrowed central opening compared with the rest of the esophageal tube.

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PNG

License

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