Epiglottis
Epiglottis : Definition and Function “Epi” means above and “glottis” pertains to the tongue. From these terms, we can derive its definition and location. Epiglottis is a flap of tissue found at the most superior part of the larynx. It...
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Thecal Sac
What is a Thecal Sac : Definition and Structure The thecal sac is a covering of the spinal canal that is filled with cerebrospinal fluid (CSF). It houses the spinal cord and nerve roots. It is made up of outer arachnoid membrane...
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Iliac Crest
Definition and Function The iliac crest is the margin of the ileum. It is a curved, broad structure made to protect the insides of the pelvic region. It serves as an attachment of muscles, aponeurosis, and fascia of the nearby...
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Right, Left and Central Abdominal Pain
What’s Abdominal Pain? Abdominal pain is a frequent reason for consultation especially in young adults and elderly subjects. It is a symptom rather than a disease. The causes of pain may range from mild, non-significant, exaggerated peristalsis to emergent appendicitis...
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Pain Under Right Rib Cage
Pain under rib cage is one of the manifestations of a large number of associated diseases. Rib cage is mainly composed of 12 ribs on either side of the chest and encloses different chest structures such as hearts, lungs and...
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