The diaphragm is a musculotendinous sheet that separates the thoracic and abdominal cavities. It consists of two domes, a central tendon, and right and left crura. The diaphragm has major openings and its inferior surface contains important structures.

1. DIAPHRAGM

2. DEFINITION

3. DEFINITION
 IT IS A
MUSCULOTENDINO
US SHEET
SEPARATING
THORASIC CAVITY
FROM ABDOMINAL
CAVITY.

4. PARTS
 IT CONSIST OF
TWO DOMES RIGHT
AND LEFT CUPULA.
 IN THE MIDLINE
CENTRAL TENDON.
 RIGHT AND LEFT
CRUS.

10. INFERIOR SURFACE OF DIAPHRAGM

12. MAJOR OPENINGS IN DIAPHRAGM

13. 7

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